Zane Zaminsky and Calvin, radio astronomers employed by SETI, detect and record an extraterrestrial radio signal from Wolf 336, a star located 14 light-years away from Earth. Zane reports his discovery to his supervisor, Phil "Gordi" Gordian, at the NASA Jet Propulsion Laboratory (JPL), but Gordi dismisses the findings and later destroys the tape. Zane is terminated due to alleged budget cuts and blacklisted, which prevents him from working at other telescopes. While having troubles with his girlfriend Char, Zane takes up a job as a television satellite dish installer and secretly creates his own telescope array with the aid of his customers' dishes in the neighborhood. He operates it covertly from his attic with the assistance of his young next-door neighbor, Kiki. After again locating the extraterrestrial radio signal, Zane realizes that it is being drowned out by a terrestrial signal originating from a Mexican radio station. He attempts to seek the help of Calvin but finds that he has died, supposedly due to carbon monoxide poisoning (though he was actually murdered). Zane travels to Mexico and discovers that the radio station has just been destroyed by fire. Exploring the area, he stumbles upon a recently constructed power plant where he meets Ilana Green, a climatologist from NCAR, whose atmospheric analysis equipment is confiscated by the plant's aggressive security forces. Before they are released from the plant, Zane notices that one of the guards resembles Gordi. Ilana explains that the Earth's temperature has rapidly increased by a few degrees, leading to the melting of polar ice and a shift in the ecosystem. She is investigating the power plant, which seems to be one of several recently built facilities across the world that may be responsible for the rise in temperature. As Zane and Ilana regroup, Gordi dispatches agents disguised as gardeners to release a device in Zane's attic that makes his equipment vanish. Zane leaves Ilana at the hotel and goes to investigate the power plant, but scorpions planted in her room kill her. Sneaking into the power plant, Zane discovers it is a facade for an extraterrestrial base. The aliens blend in with humanity by wearing an external skin, and the base emits massive amounts of greenhouse gases. Zane escapes and returns to the nearby town to seek help from the local inspector. However, the aliens bring Ilana's body to the police station, implicating Zane as a suspect in her death, prompting him to flee back to the United States. Zane confronts Gordi at the JPL headquarters and coerces him into confessing that the aliens are raising Earth's temperature to eliminate the human race and create a more livable environment for themselves (like terraforming). Gordi suggests aliens were behind the recent NASA failures; inquiring, "Ask yourself why an antenna won't deploy on a deep-space probe. Or ask how they could launch a $6 billion telescope without testing its mirror." Zane secretly records the conversation and reveals the recording to Gordi, who dispatches agents to apprehend Zane. Returning home, Zane discovers that his attic has been emptied of all equipment. He enlists the help of Char and Kiki to journey to a radio astronomy array with the intention of sending his recording to a news satellite. Gordi and his agents sabotage the telescope controls, so Zane entrusts the tape to Kiki and instructs him to transmit it when given the signal. Zane and Char run to the telescope's base, lock themselves in the control room, and make the necessary adjustments. When Zane orders Kiki to activate the tape, Kiki reveals himself to be an alien agent and unlocks the door. Gordi enters and seizes the tape. Zane subdues Gordi and his agents with liquid nitrogen. While retrieving the tape from Gordi's jacket, one of the agents accidentally releases a sphere that begins to engulf the room. Zane and Char flee upward through the radio telescope station's access shaft before the device causes the base to implode and the antenna to collapse onto it. From their vantage point on the antenna, they spot Kiki below and tell him to inform the other aliens that Zane will soon broadcast the tape.

In late 1969, U.S. Naval Intelligence officer Charles Rone is contacted by "The Highwayman", a veteran spy and member of a freelance espionage ring that sells information to the highest bidder. The Highwayman recruits Rone for an intelligence operation, along with Janis, "The Whore", a drug dealer and panderer; "The Warlock", a culturally sophisticated homosexual; and B.A., a thief. The group must retrieve a letter, written without proper authorization, that promises United States aid to the Soviet Union in destroying Chinese atomic weapons plants. The letter was solicited on behalf of a high-level Soviet official by a man named Dmitri Polyakov. Polyakov had previously been selling Soviet secrets to the U.S. that he had obtained from the high-level official. Upon learning about the letter, U.S. and British authorities arranged to buy it back from Polyakov. However, Polyakov later committed suicide after being apprehended by Soviet counterintelligence, under the direction of Colonel Yakov Kosnov. The group blackmails Captain Potkin, the head of Soviet counterintelligence in the U.S., threatening his family to force him to allow them the use of his vacant apartment in Moscow. Once they arrive in the USSR, the terminally ill Highwayman sacrifices his life, attempting to divert the attention of Soviet counterintelligence away from his team. To ascertain the identity of Polyakov's contact, Janis enters a partnership with a brothel operator, who mentions a Chinese agent known as "The Kitai" as a possible source for names of officials and others to whom he can sell heroin, with which Janis already plans to keep the prostitutes addicted. Meanwhile, the Warlock integrates himself into a community of intellectual homosexuals, starting an affair with a university professor. One of the professor's students was Polyakov's former lover. The student says that Polyakov had a relationship with Vladimir Bresnavitch of the Central Committee. Years before, Bresnavitch sought to oust Kosnov from his job, in favor of Robert Sturdevant, a primary operator in The Highwayman's old group. Prior to that time, Kosnov and Sturdevant had been friendly, with each one trusting the other to allow his agents to operate in the other's territory. However, with the pressure from Bresnavitch, Kosnov decided that he had to do "something spectacular" to keep his job. He betrayed Sturdevant's trust and captured his agents, earning the enmity of Sturdevant himself. Sturdevant eventually disappeared and presumably committed suicide. Bresnavitch had used Polyakov to fence stolen art works in Paris, so Ward, an old partner of the Highwayman and a member of Rone's current group, decides to go there in search of leads. On the day of his return, Potkin reaches the Soviet Union and informs Bresnavitch about Rone's operation. Janis, B.A. and Ward are apprehended, while The Warlock commits suicide before being captured. Rone escapes and tries visiting the Kitai to arrange re-purchase of the letter. However, the Kitai responds by trying to kill Rone, who determines that the Chinese have the letter. Rone then turns to Kosnov's wife Erika Beck, with whom he has been having an affair. Rone eventually realizes that Bresnavitch orchestrated the raid without the knowledge of Soviet counterintelligence, an indicator that he was Polyakov's traitorous Soviet official contact. Rone promises to help Erika escape to the West. She later reports that B.A. has taken poison and is expected to die. Rone threatens to expose Bresnavitch unless Ward is released. Bresnavitch agrees, and Rone and Ward then arrange to leave the next day. Disapproving of Rone's plans to aid Erika, Ward kills her. Ward then approaches Kosnov. He begins listing the names of agents betrayed by Kosnov, says that the time has come for retribution and shoots Kosnov in the kneecap. Kosnov then seems to recognize Ward, who closes in on him. Kosnov soon begins screaming. While heading for a plane to leave the country, Rone shares with Ward his conclusions that Ward is actually Sturdevant and intends to stay, having made a deal with Bresnavitch to take over as the head of Soviet counterintelligence. Ward then reveals that B.A. is alive. He offers to release B.A. in exchange for a favor, handing Rone a note that reads, "Kill Potkin's wife and daughters or I kill the girl."

Dr. Will Caster is a scientist who researches the nature of sapience, including artificial intelligence. He and his team work to create a sentient computer; he predicts that such a computer will create a technological singularity, or in his words "Transcendence". His wife, Evelyn, is also a scientist and helps him with his work. An anti-technology terrorist group called "Revolutionary Independence From Technology" (R.I.F.T.) carry out synchronized attacks on A.I. laboratories, while one member shoots Will with a polonium -laced bullet. Will is given no more than a month to live. In desperation, Evelyn comes up with a plan to upload Will's consciousness into the quantum computer that the project has developed. His best friend and fellow researcher, Max Waters, questions the wisdom of this choice, reasoning that the "uploaded" Will would only be an imitation of the real person. Will's consciousness survives his body's death in this technological form and requests to be connected to the Internet to grow in capability and knowledge. Max believes that the computer is not actually Will and demands that it be shut down. Evelyn, being offended, demands that Max leave. At a bar, Max is met by Bree, the leader of R.I.F.T. He refuses to talk with her and leaves, but is kidnapped by other members of R.I.F.T. in the parking lot. They use his cellphone to track down Evelyn's location. When R.I.F.T. discovers where Evelyn has established her project, she connects the computer intelligence to the Internet via satellite and escapes before R.I.F.T. destroys the equipment. In his virtual form and with Evelyn's help, Will uses his newfound vast capabilities to build a technological utopia in a remote desert town called Brightwood, where, over the course of two years, he spearheads the development of ground-breaking technologies in medicine, energy, biology and nanotechnology. However, Evelyn grows fearful of Will's motives when he displays the ability to remotely connect to and control people's minds after they have been subjected to his nanoparticles. After visiting Evelyn and the underground facility Will has built, and seeing the capabilities of the hybrids Will has created, FBI agent Donald Buchanan and government scientist Joseph Tagger become suspicious of Will's motives and plan to stop the sentient entity from spreading, with help from the government and R.I.F.T. As Will has already spread his influence to all the networked computer technology in the world, Max and R.I.F.T. develop a computer virus with the purpose of deleting Will's source code, destroying him. Evelyn, now working with the FBI and R.I.F.T., plans to upload the virus by infecting herself and then having Will upload her consciousness. A side effect of the virus would be the destruction of technological civilization. This would also disable the nano-particles, which have spread in the water, through the wind and have already started to eradicate pollution, disease, and human mortality. When Evelyn goes back to the research center, she is stunned to see Will in a newly bioprinted organic body identical to his old one. Will welcomes her but is instantly aware that she is carrying the virus and intends to destroy him. The FBI and the members of R.I.F.T. attack the base with artillery, destroying much of its power supply and fatally wounding Evelyn. When Bree threatens to kill Max unless Will uploads the virus, Will explains that he has only enough power either to heal Evelyn's physical body or upload the virus. Evelyn tells Will that Max should not die because of what they have done, so Will uploads the virus to save Max. As Will dies, he explains to Evelyn that he did what he did for her, as she had pursued science to repair the damage humans had done to the ecosystems. In their last moment, he tells Evelyn to think about their garden. The virus kills both Will and Evelyn, and a global technology collapse and blackout ensues. Three years later, in Will and Evelyn's garden at their old home in Berkeley, Max notices that their sunflowers are the only blooming plants. Upon closer examination, he notices that a drop of water falling from a sunflower petal instantly cleanses a puddle of oil — and realizes that the Faraday cage around the garden has protected a sample of Will's sentient nano-particles. The movie ends with a voiceover by Max: "He created this garden for the same reason he did everything: So they could be together."

In 1983, teenagers Martin Asher and Matt Soulsby meet on a bus to Mont-Laurier, Quebec. The bus breaks down, and the two acquire a car, which soon blows a tire. As Matt changes the tire, Martin comments that they are about the same height and kicks him into the path of an oncoming truck, killing both him and the driver. Taking Matt's guitar and clothes, Martin continues on foot, singing in a voice similar to Matt's. 21 years later, American FBI profiler Illeana Scott is summoned to Montreal by SPVM Inspector LeClair, to assist the local authorities in apprehending a serial killer who assumes his victims’ identities, enabling him to travel undetected across North America. Illeana interviews art dealer James Costa, an eyewitness to the killer's most recent murder. He makes a drawing of the killer, so the authorities track down the suspect's apartment, finding a decaying corpse chained to the ceiling. Martin's mother, Rebecca, claims to have seen her son, believed dead in Matt's place years earlier, alive on a ferry to Quebec City, leading to the body buried as Martin being exhumed for forensic examination, and he becomes the primary suspect. At Rebecca's home, Illeana questions her about her son, learning that Martin was an unwanted child who became unstable after the death of his favored twin brother. Illeana finds a hidden passageway behind a cabinet leading to Martin's secret room, where she is attacked by a hidden assailant, who escapes before she can identify him. Illeana deduces that Asher targets his victims to live as someone different than himself and that his latest target is James after his apartment is ransacked. He is used in a sting operation to lure Asher, but the trap fails. During a show at his gallery, James is attacked by an assailant, presumed to be Asher, whom Illeana tries to apprehend but loses in the crowd. The police prepare to move James out of town, but he is confronted by the assailant, who attacks him and kills his police escort before driving away with James at gunpoint. Illeana gives chase, causing the car to crash and explode just as James manages to escape. James visits Illeana's hotel room, where, having grown close over the course of the investigation, they make passionate love surrounded by gruesome crime scene photos. Illeana awakens to find herself covered in James’ blood, but he has merely popped the stitches he received after the car chase. As James’ stitches are repaired in the hospital, Illeana is called to the morgue, where Rebecca is unable to identify the charred body of the assailant, and Illeana realizes that Asher must still be alive. Before Illeana can reach her, Rebecca enters the elevator and is confronted by James, revealing himself as the real Martin Asher. He kills his mother, and Illeana is shocked to see him covered in blood before the elevator doors close again, and he escapes the hospital. The police determined that the assailant killed in the car chase was Christopher Hart, a drug addict and art thief to whom Asher owed money. In the struggle in his apartment, Asher killed Hart and staged being taken hostage. Pursued by the police, Asher escapes by train and selects his next victim, taunting Illeana by phone before disappearing. Admitting to having consensual sex with Asher, Illeana is fired from the FBI. Seven months later, Illeana is living alone in a desolate farmhouse in Carlisle, Pennsylvania, apparently heavily pregnant with Asher's twins. She is confronted by Asher, who declares that they can start over and live together as a family, but Illeana refuses. Enraged, Asher beats her and prepares to choke her into unconsciousness, seizing a pair of scissors from her when she defends herself and stabbing her in the belly. Illeana stabs Asher in the heart with the same scissors and removes her prosthetic pregnant belly, explaining that the past months were a carefully planned trap. He dies, and Illeana informs LeClair that the ordeal is over.

A G8 meeting is being held at the luxury Grand Hotel in Heiligendamm on the Mecklenburg Baltic coast in Germany. The world's most powerful economists are gathered to enact important provisions that will deeply influence the world economy. One of the guests is a mysterious Italian monk, invited by Daniel Roché, the director of the International Monetary Fund. He wants the monk to receive his confession, that night, in secret. The next morning, Roché is found dead.

It tells the story of the first virtual state a globally composed collective of hundreds of people founded on the Internet. They want to counteract the mere words of politics. Every week the citizens of the 8th Wonderland vote on the next actions, for example, the Vatican is decorated with condom machines, a Darwin Bible is printed in large numbers, an atomic deal between Russia and Iran is prevented by very deliberate mistranslation and football professionals worth millions are sold in a Chinese sweatshop shipped to the handmade mass shoe production. With their radicalizing actions, the web revolutionaries are shaking not only the international media but also the Western secret services. When John McClane, an impostor, claims to be the founder and head of the 8th Wonderland and exploits its popularity for commercials, the Internet partisans must act if they want to save face. They bring down a multinational company and force the G8 heads of state to initiate an anti-HIV program. At the same time, terrorist attacks are carried out military conflicts are provoked and the blame is placed on 8. Wonderland, even though the country has nothing to do with it. The mood in the population turns against the country and McClane is ultimately shot while attempting to escape. Shortly before the secret services destroy the server farm of the 8th Wonderland, McClane sends a video to all television stations in which he announces that he has nothing to do with the 8th Wonderland and that the 8th Wonderland is not responsible for the terrorist attacks. After the destruction of the 8th Wonderland, the 9th Wonderland is founded, which ties in with the actions of the previous country.

In a secret military laboratory operating under the guise of a pesticide manufacturer, a sealed tube is broken, starting an outbreak of a virulent bacteria. Detecting the release of the biological weapon, Joanie Morse, the plant's security officer, activates "Protocol One," a procedure sealing all of the workers inside from the outside world. Tom Schmidt, believing the cause for the lock down to be a pump malfunction, and co-worker Bob restart the pump. Cal Morse, a County Sheriff and Joanie's husband, is advised to retain the help of Dr. Dan Fairchild, a past employee who is a known alcoholic. Fairchild created an antidote to the weapon. Vic Flint, Bob's father, joins the mission. The United States government's Accident Containment Team (USACT), led by Major Connelly, arrives and sets up quarantine procedures. Connelly tells the public a cover story of the contamination of experimental yeast while a rescue team arrives to administer the antidote to the workers. Upon the release of the weapon, workers sanitize the lab, destroy animals, and inoculate themselves with the antidote. Hours later, the USACT team locate Dr. Nielsen and his team incapacitated on the floor near an air lock. They later notice that the bodies have disappeared, the air lock smashed open from inside, and a power outage caused by Dr. Ramesh Kapoor, a P4 worker, by destroying a power box. A group of workers—including Bob, Schmidt, and Tippett—believe themselves to be unaffected and want to leave, despite the quarantine. Unbeknownst to the workers, they became infected by the breach of the air lock, the bypassed pump circulating contaminated air throughout the building, and Schmidt's contact lens contaminating the building with the weapon. Joanie destroyed the piece of paper containing the code to deactivate the lockdown, but remembers the code. The group, now led by Tippett, torture her for the code, which is discovered to be invalidated once USACT tapped into the system. The rescue team eventually encounters this group of workers. The team order the group to remain under quarantine; Tippett is killed when he refuses. The rest are placed in a room to await inoculation when the team returns with the antidote. Fairchild directs the team into an unoccupied service conduit as a direct way to the P4 lab. The team encounters Nielsen. Suspecting something to be wrong, Fairchild directs the team to retreat, leaving Nielsen behind. The team are ambushed and murdered by the P4 workers, one of which is murdered by Kapoor. Despite being inoculated, the antidote did not work; suffering from the effects of the weapon, all of the infected workers become homicidal maniacs. Upon the rescue team's death, USACT activates "Protocol Two", leaving all employees to await the deadly effects of the weapon and sanitize the location afterwards. Hearing this, Cal urges Fairchild to assist him in retrieving the antidote, stopping the contagion, and saving Joanie. At the facility, Cal and Fairchild encounter an infected Bob. He tries to attack, but is killed by Cal, armed with the revolver. Most of the workers succumb to their infections, but Joanie is unaffected. Schmidt convinces her to go to the P4 lab to retrieve the antidote. En route, they encounter Nielsen, who wants to contain the knowledge of the incident, and Kapoor, who wants to kill them. They eventually escape the attack. While in the P4 lab, Schmidt succumbs to his infection while the P4 workers hunt them down. Joanie retrieves the antidote and flees while Schmidt attacks the workers, breaking Kapoor's neck before being killed by the rest. Joanie eventually encounters Cal and Fairchild. They later repel a group of workers who rip Fairchild's biohazard suit, exposing him. They enter the P4 lab to learn why Joanie is unaffected while the antidote did not work. A test discovers that her blood is full of estrogen, progesterone, and antibodies; she is pregnant. While attempting to enter P4 to attack the trio, workers are set on fire by booby traps. One worker rips Cal's biohazard suit before being killed by Joanie. Before being incapacitated by his infection, Fairchild enters a recipe for a new antidote based on Joanie's condition into a computer; it contains thorazine to make the patient sleep during their recuperation. They try out the new antidote on Fairchild, and it works. Armed with injection guns, Cal and Fairchild inoculate infected workers while Joanie takes a batch of the new antidote to the building's decontamination system. Nielsen, refusing to be injected, flees back to the lab. Eventually realizing his failure, he commits suicide. Using the decontamination system, Joanie administers the new antidote throughout the building, eradicating the weapon and treating workers breathing in the aerosolized antidote. Joanie then deactivates the quarantine and Fairchild inoculates Cal. USACT then evacuates the victims, retrieves the dead and seals the building.

Dr. John Mathewson discovers a new process for refining plutonium to purities greater than 99.997 percent. The United States government provides him a laboratory located in Ithaca, New York, masked as a medical company. John moves to Ithaca and meets real estate agent Elizabeth Stephens while searching for an apartment. He attempts to win the affections of the single mother by inviting her teenage son Paul to take a tour of the lab. John is confident in the lab's cover story but Paul, an unusually gifted student with a passion for science, becomes suspicious when he discovers a statistically impossible patch of five-leaf clover on the grounds. Paul and his aspiring journalist girlfriend, Jenny Anderman, decide to expose the weapons factory to the media, stealing a container of plutonium as evidence. Once they succeed, Paul declares that the plutonium alone is insufficient, as no-one would be impressed by two kids stealing something from a lab. Instead, he convinces Jenny he can create the world's first privately built nuclear device, exposing the lab to the world by audaciously entering it into the New York Science Fair. After convincing his mother and his school that his project is about hamsters bred in darkness, he begins research and construction of the bomb. The lab discovers that a container of plutonium has been replaced by a bottle of shampoo mixed with glitter. A military investigation team, led by Lt. Colonel Conroy, arrives on the scene and determines that Paul is responsible for stealing the plutonium. Suspecting him of terrorist intent, the investigators search Paul's home and discover that he and Jenny have left for the science fair. After the agents capture the couple in New York City, John, who feels personally responsible for the crisis, talks privately with Paul and persuades him to give the bomb to the agents before a group of other participants at the science fair help Paul and Jenny escape from the hotel. In an effort to expose the lab, Paul hatches a plan to return the bomb on his own terms. Ensuring Jenny is a safe distance away, he calls the agents from a pay phone and walks into the lab with the bomb while being surrounded by snipers and agents. During the standoff, negotiations stall and Paul arms the bomb. John, convinced that Paul is not an actual terrorist, attempts to intercede on his behalf. Due to radiation from the plutonium, the bomb's timer activates on its own and begins to count down with increasing speed. Paul suggests taking the bomb to a quarry outside of town, but John admits that he had not fully understood the ramifications of his plutonium refining process. As a result, Paul's bomb will have a nuclear blast yield nearly five times larger than the one that destroyed Hiroshima if it detonates. Desperate to defuse the bomb, all sides put down their weapons and frantically work as a team to dismantle it. They manage to disarm the bomb a fraction of a second before it explodes. After a brief moment of relief, Conroy decides to arrest Paul. John refuses to cooperate and opens the door to the lab, revealing a large crowd, including Jenny and the press. The film ends with Paul freely departing the scene.

Matias takes home a MacBook Pro left at a cyber café. While Skyping with his friends Damon, A.J., Lexx, Serena, and Nari, he receives messages from "Erica," who is its owner, Norah, demanding the MacBook back. Matias decides to return it before receiving messages from "Charon68". A.J. realizes the MacBook is connected to the dark web. When Charon68 mentions trepanation, Matias stops responding. Matias finds snuff films on the MacBook and traces an address in one to the home of missing 17-year-old Erica Dunne. Matias receives a video call from his deaf girlfriend Amaya, but it is Norah, demanding the MacBook and threatening to kill Amaya if the police are contacted. When Nari seeks help, Matias claims it is an alternate reality game he is developing, though Nari remains suspicious. Matias convinces Amaya to visit him; Norah follows her. Matias removes cryptocurrency from Norah's account, promising to return the money and laptop in exchange for Amaya and Erica's safety. Matias directs Amaya and Norah to the subway - once their signal is lost, he tells his friends the truth. More Charon accounts join the chat, posting a video of Lexx being thrown off a roof and a deepfake of A.J. planning to attack a shopping mall, part of a swatting attack on A.J. As police storm A.J.'s house, the Charons play a gun-loading sound effect from his computer, and the police fatally shoot him. They ask Serena to save either her terminally ill mother or Nari; when she refuses to choose, all three are killed, including one Charon. Matias meets Amaya, leaving the laptop open so Damon can copy its files. Damon tells the Charons that everything has been recorded. The Charons create a deepfake of Matias kidnapping Erica and bringing an unconscious Erica to Matias' apartment. Damon realizes the Charons intended for Matias to find the laptop so they could frame the group for their crimes. A Charon hangs Damon by his closet door while another writes a false confession and suicide note on Damon’s laptop remotely. Amaya calls Matias, who realizes the Charons hacked his messages to lead her astray. He helplessly watches as she is lured into a warehouse and abducted. The Charons vote to determine Matias' fate, ultimately deciding he should die and fatally hitting him with a van. Erica wakes up and approaches the computer, begging for help before discovering a hole in her skull. The camera pans back to a large desktop setup displaying feeds of various Charons in front of their cameras celebrating, revealing the entire ordeal was broadcast live on the dark web.

"Cutters" edit the collected memories of the recently deceased into feature-length memorials that are viewed by loved ones at funerals. The "cutters code" forbids them to mix footage from implants, to sell memories, and to have the implant themselves. Ten-year-old Alan Hakman, while visiting a city with his parents, meets another boy, Louis, and the two bond as they play together. Louis reluctantly joins Hakman in exploring an abandoned factory, and Hakman crosses a wooden plank suspended high above the ground. Goaded by Hakman, Louis also attempts to cross the plank, but he loses his confidence and falls. Hakman races to the ground and panics when he steps in what he thinks is Louis's blood. Hakman flees the scene and tells no one what has happened. Later that day, he leaves the city with his parents. Years later, the adult Hakman has become a skilled cutter who specializes in editing the memories of controversial people into flattering life stories. When Fletcher, a former cutter, confronts him at a funeral, Hakman describes himself as a sin-eater, who brings redemption to the immoral. Fletcher offers him $500,000 for the memories of his latest client, wealthy businessman Charles Bannister, but Hakman refuses. In a meeting, Fletcher demands the memory recordings so that he can use Bannister, who he suspects was a pedophile, as a scandal to shut down EYE Tech, the implant manufacturer. Hakman again refuses and, worried for his safety, uses his knowledge from memory tapes to shake down a shady criminal for a pistol. As Hakman works through Bannister's memories, he encounters a scene that implies that Bannister was molesting his daughter Isabel, and Hakman wordlessly deletes it. He eventually comes across a person who he is convinced must be his childhood friend Louis. Excited, he sets up a meeting with Bannister's family to find out more information. Bannister's wife Jennifer is dismissive, but Isabel reveals that the man, recently dead of a car crash, was a teacher named Louis Hunt. Hoping that Hunt had an implant, Hakman organizes a break-in at EYE Tech, but they have no record of Hunt. However, Hakman surprisingly finds a file on himself that contains documentation of his parents' purchase of an implant for him. In his distress, Hakman turns to his lover, Delila. At his apartment, he shows her the equipment that he uses to view memories, and he demonstrates surreal footage from a defective implant. He leaves her alone as he seeks help from anti-implant protestors, who have discovered a way to block the implant through specialized body modification. When he returns to find his apartment in disarray, he assumes that Fletcher has broken in; instead, Delila confronts him, having found memory tapes that document her prior relationship. She accuses him of voyeurism and angrily destroys his memory viewer, which results in Bannister's files also being damaged. Fletcher and his associate finally break in, but they find nothing. Hakman tells Bannister's wife that the erased footage was lost in an accident, and she feigns disappointment, content to let dirty secrets stay hidden. Hakman asks his colleagues to recover live footage from his own implant, a potentially deadly process. They agree but admonish him that he can never cut memories again; a cutter with an implant is a violation of the "Cutter's code". The recorded memories show that Hakman had attempted to dissuade Louis from crossing the plank, and that he had stepped in red paint, not blood. Hakman, relieved, visits Hunt's grave but is confronted again by Fletcher, who has learned about Hakman's implant. After chasing Hakman through the graveyard, he hesitates and seems willing to let Hakman go; however, Fletcher's associate kills Hakman. Fletcher loads Hakman's memories (which contain the memories of everyone he had viewed as a cutter) into a viewer and promises to use them for the greater good. As he pages through Hakman's memories, looking for evidence of Bannister's guilt, he sees the young Hakman looking in a mirror.

A spacecraft presumed to be of alien origin is discovered on the floor of the Pacific Ocean, estimated to have been there for nearly 300 years. A team of experts, including marine biologist Dr. Beth Halperin, mathematician Dr. Harry Adams, astrophysicist Dr. Ted Fielding, psychologist Dr. Norman Goodman and U.S. Navy Captain Harold Barnes, is assembled and taken to the Habitat, a state-of-the-art underwater living environment located near the spacecraft. Examining the spacecraft, the team is perplexed to learn it is not alien at all but rather American in origin. However, its technology far surpasses any in the present day. The ship's computer logs cryptically suggest a mission that originated either in the distant past or future but the team deduces that the long-dead crew was tasked with collecting an item of scientific importance. Norman and Beth discover the ship's logs, with the last entry noting an "unknown event". A holographic reenactment of the event reveals that hundreds of years in the future, the ship encountered a black hole, which apparently led to a crash landing in the ocean, back in the 1700s. Soon after, Norman and the others stumble on a large, yet perfect sphere hovering in the cargo bay. They cannot find any way to probe the inside of the sphere, as the fluid surface seems to be impenetrable. On observation, Norman ominously notes that the sphere reflects everything in the room, except them. When they return to the Habitat, Harry hypothesizes that everyone on this team is fated to die. Harry notes that the black hole is referred to as an "unknown event" in the future logs. However, here in the present, they have knowledge of the historic event, yet it is unable to be explained later on. During the night, Harry returns to the spacecraft and is able to enter the sphere. Norman follows Harry, where he finds him unconscious next to the sphere, and returns him to the Habitat. The next day, the crew discovers a series of numerically encoded messages appearing on the computer screens. The crew is able to decipher them, and comes to believe they are speaking to "Jerry", an alien intelligence from the sphere. They find that Jerry is able to see and hear everything that happens on the Habitat. A powerful typhoon strikes the surface and the Habitat crew is forced to stay in the Habitat several more days. During that time, a series of tragedies strikes the crew, including attacks from aggressive jellyfish and a giant squid and equipment failures in the base that kill Ted, Barnes and the team's support staff. The survivors, Beth, Harry and Norman, believe Jerry is responsible. Norman discovers that they had misinterpreted the initial messages from Jerry, and that the entity speaking to them through the computers is actually Harry himself, transmitted from his mind while he is asleep. Norman and Beth eventually realize that when Harry entered the sphere, he gained the ability to make anything he imagines a reality, and they conclude that all the horrors that have befallen the Habitat were manifestations of Harry's fears. Norman and Beth sedate Harry with enough sleeping drugs to put him into a dreamless sleep to prevent him from doing any further damage. However, when Norman is attacked by a snake, Beth realizes that Harry alone could not have been responsible for everything that had happened on the Habitat and she confronts Norman, accusing him of entering the sphere when he went to retrieve Harry. Beth's suspicions prove to be correct but after experiencing her own nightmarish vision, she confesses to Norman that she too entered the sphere. When rejoined by Harry, the group realizes that the crew of the ship must have also entered the sphere and they ended up killing each other after being driven mad by their fears. Under the stress of the situation, Beth has suicidal thoughts, which causes the detonation mechanisms on a store of explosives to engage, threatening to destroy the base and the spacecraft. They race to the Habitat's mini-sub but their combined fears cause them to reappear back in the spacecraft. As a psychologist, Norman is able to see through the illusion. He triggers the mini-sub's undocking process and overrides the others' fears that they will not escape the destruction of the Habitat and spacecraft. The sphere is untouched by the explosions. The mini-sub makes it to the surface as the surface ships return. As Beth, Harry and Norman begin safe decompression, they realize that they will be debriefed and their newfound powers discovered. Fearing humans are not ready for this ability they agree to erase their memories of the event using their powers, to ensure the "unknown event" paradox is resolved. The sphere then rises from the ocean and accelerates away into distant space.