Cell 114

Cell 114 was the official designation of a species that invaded planets with sleeper agents to gather information. After stripping their homeworld of resources, they were left in dire need of a new planet.
== Methods and technology ==
Cell 114 were ruthless killers. They tended to infiltrate planets, first with an advance guard of sleeper agents, sometimes watching for years, until they knew all they wanted to about the planet's dominant species and were ready to take over. Apparently, agents were modified to resemble the native species, with implants which could take information and transmit it to the main invasion fleet.
Active spying was not necessary; the implants constantly took in information from their surroundings. These implants even had built-in weaponry such as spikes and explosives. As well as visually resembling the natives, Cell agents could generate false sensor images as a personal force field less than a nanometre around their body (mainly the arm where the implant was stored) for protection. Their electromagnetic fields could disrupt nearby electrical devices such as light bulbs. Sleeper agents were given false memories and artificial personalities so that they believed themselves to be members of the infiltrated species. Their real memories stored in the implant until activation.
The Cell's main resource seemed to be the aforementioned implant located in the right arm (at least when mimicking humans), which contained collected data and transmitted it to the main invasion fleet. They also contained at least one small bomb with which an agent could carry out sabotage or a suicide bombing, or to self-destruct if capture was imminent. The arm could be transformed into a large spike for close combat. In the case of Beth Halloran, a threat to her life in the form of a burglar caused her alien personality to awaken and swiftly kill the intruders. (TV: Sleeper)
== History ==
Cell 114 stripped their homeworld of resources and were left in desperate need of a new planet. They set their sights on Earth. (AUDIO: Serenity)
Cell 114 was in the process of infiltrating Cardiff until Torchwood Three became aware of their presence. Beth Halloran, who thought of herself as an ordinary human, made inexplicably fierce attacks on two burglars who had invaded her home. After Torchwood discovered the Cell presence, a paramedic, a commuter called David and a mother were activated and tried to set in motion a plan to explode nuclear missiles stored in an old mine near the city. Two of the Cell agents suicide-bombed a military oil pipeline and Cardiff's telecommunications station, and the remaining agent attempted to access the mine's nuclear missiles but was thwarted by Torchwood. However, the agent told the Torchwood team that there were more members of the Cell's invasion force already on Earth, before self-destructing.
Beth Halloran, struggling to cope with the idea of losing her human personality, finally decided to take Gwen Cooper hostage inside the Torchwood Hub. This incited the rest of the team to aim their guns at Beth if she decided to lunge for a kill, and having previously disabled her electromagnetic force field, the bullets would penetrate her. Beth was actually staging a suicide-by-cop-like death, despite Gwen's pleading to stop. Beth lashed out with deadly force and was promptly shot dead by the rest of Torchwood before she could strike Gwen. (TV: Sleeper)
The Cell launched a second attack some time later, planning on converting the people of Earth into sleepers from Serenity Plaza. However, they were stopped by Jack Harkness and Ianto Jones, with Jack committing genocide and wiping out Cell 114 on their spaceship with the press of a button. (AUDIO: Serenity)
== Legacy ==
Some time after the cell's initial invasion of Cardiff, Paul Talbot went on a cannibalistic rampage after DNA was mutated by exposure to the Rift. When he was captured by Torchwood Three, Jack asked Tosh if he might be another sleeper agent. Tosh then found Paul's birth certificate, confirming him to in fact be human. (PROSE: Monster)
== Behind the scenes ==
=== Torchwood website ===
The series 2 version of the Torchwood website had a report from Alex Hopkins about Cell 114. On the morning of 27 June 1998, the police had called Torchwood to an incident, considering it "nothing they could deal with". They found a grey, hard-skinned man, Iannamet, standing over what seemed to be a human body. Iannamet told Torchwood that the man he killed wasn't human, which the autopsies confirmed; it was a member of Cell 114. Iannamet had followed the individual through the rift to 21st century Cardiff, where Iannamet speculated that the Cell 114 agent was trying to contact his "fellows" on Earth, and killed him. Jack Harkness had said he had heard of them, but didn't specify where. Alex Hopkins said that no-one ever got close enough to members of Cell 114 "for a proper study". He did know of their MO — send one agent as an advance guard; disguise the agent as the dominant species with false memories so that even they don't know they're an alien; collect data through their implant; send similarly disguised agents; activate "when the time is right".
What Iannamet knew about the species was that when they strike, they do with "comprehensive information" about the target planet. Iannamet once told of a story where a planet taken on by the cell had started by morning, ended by mid-afternoon, and was stripped bare in a couple of weeks. According to Alex, Iannamet went into such detail about this invasion, that Alex was forced to give his team the rest of the day off, saying, "It's hard to concentrate in the afternoon when you've heard something like that in the morning." 
== Footnotes ==
Category:Military units
Category:Shapeshifters
Category:Species wiped out by genocide
Category:Species
Category:Humanoid species