Seven of Nine

Her initial costume as seen in "Scorpion" and the following episode, "The Gift", saw Seven of Nine as a full Borg. This outfit took some two-and-a-half hours for Ryan to get into, but an error was made in measuring the outfit by not taking into account the prosthetics that she was required to wear for the part. This cut off the blood supply through her carotid artery, causing her to pass out on two occasions. After a nurse was called twice to supply oxygen, the costume was modified to stop it from happening again.[20]

Once the character had the majority of the Borg implants removed, a new costume was required. Ryan wore a silver jumpsuit for the first few episodes, which director Jesús Salvador Treviño said that during the filming of the episode "Day of Honor" caused problems as "almost any camera angle inevitably winds up emphasising her sexuality."[21] Ryan described the new costume as "a little snug", and wore a corset-like item which gave the appearance of mechanical ribs.[20] At least one version of the costume had the corset built into it.[22] In order to give her greater height, the shoes which formed part of her costume had four-inch (10 cm) high heels.[23] She said in a 2012 interview that the suit by costume designer Robert Blackman was a "feat of engineering", but required a 20-minute production shutdown if she needed to use the toilet, as she needed that time plus assistance to get into and out of it.[24] She said that it was so fitted and figure hugging that it "might as well have been body paint".[25]

Treviño praised the subsequent changes to her costume in order to reduce its sexuality, saying that "it is much more sensible, because she's still an attractive person but then you get away from that titillation stuff which I think is so demeaning not only to the audience, but it's kinda of demeaning to what Star Trek is about."[21] The later versions of her costumes still required 20 minutes to get into before filming could start,[26] but Ryan said they were much more forgiving, "In the silver costume, if I got goosebumps, you could see them. The brown costume is a thicker, stronger fabric. It's not quite so clingy, so the waist doesn't have to be cinched in."[13] That version of the costume also removed the vertical bones of the corset, which allowed Ryan to have greater flexibility while wearing it.[13]

One of the major remaining pieces of Borg technology that Ryan continued to wear for the part was what she described as "That little thing over my eye".[16] This was because the term that referred to it in the episodes would change depending on the writers and the episode itself, she explained that "Sometimes, it's my cortical implant. Sometimes, it's my cranial implant. Sometimes, it's my ocular implant."[16]

Seven of Nine's backstory was explained during the course of Star Trek: Voyager. She was born on the Tendara Colony on Stardate 25479 to Magnus and Erin Hansen, and was named Annika.[27] At the age of four, her parents were given the USS Raven by Starfleet to help them investigate the presence of an unknown species in deep space. This trip lasted for three years during which time they encountered the Borg and, using a transwarp conduit, followed a cube to the Delta Quadrant. Annika's father developed technology to allow the ship to remain undetected by the aliens, and even to allow them to board the Borg vessel; but after an ion storm struck the vessel, the Borg detected the family and assimilated them.[28]

Annika was placed into a Borg maturation chamber for the next few years, during which time she joined the collective.[29] Following this, she was a Borg drone and assimilated individuals from a number of species, including a crew-member from the USS Melbourne at the Battle of Wolf 359 on Stardate 43989.1.[30][31] Two years later, Seven of Nine, along with three other drones, crashed on a planet and they were separated from the Borg Collective. This caused their individualities to resurface over time, which caused Seven to panic due to her relative inexperience with individuality, and created a temporary hive mind between the four of them until they were retrieved by the Borg.[32]

Seven of Nine first appears in the second part of "Scorpion" at the start of the fourth season. She is chosen by the Borg to communicate verbally with Captain Janeway so that together they can develop a weapon to defeat Species 8472. After a Borg cube destroys itself to save Voyager, Seven is transported aboard the Federation ship. Janeway is injured, leaving Chakotay in command—but he distrusts Seven and the Borg and after he refuses to work with her, she sends the vessel into fluidic space to force them to develop the weapon. Just before doing so, Chakotay decompresses the cargo bay, killing the remaining Borg with the exception of Seven. Janeway recovers and works with Seven and the Doctor to develop the weapon and defeat an attack by Species 8472. With their alliance ended, Seven attempts to assimilate the crew but they override her neural connection to the Collective.[2] Over the course of the following episode, "The Gift", The Doctor removes about 70% of Seven's Borg implants because her body begins to reject the technology once her connection to the Borg Collective is severed. Seven leaves sick bay to help repair the ship, and while working she attempts to communicate with the Collective, but is stopped by Kes. She is placed in the brig where she and Captain Janeway have a heart-to-heart discussion. Following the departure of Kes, they attempt to integrate Seven into the crew.[27]

Seven immediately comes into conflict with Chief Engineer B'Elanna Torres in "Day of Honor" and puts Voyager in danger when the Caatati steal the warp drive and hold it hostage for supplies and Seven herself. Instead, she builds a thorium generator to power their vessel, which the Caatati accept in exchange for the core and for allowing the rescue of Torres and Lt. Tom Paris.[33] In "The Raven", Seven, experiencing visions of the Borg and a raven, steals a shuttle and heads into nearby B'omar space. The aliens won't allow Voyager to enter their space, but Tuvok and Paris cross the border in another shuttle and head in pursuit. Tuvok beams across to Seven's shuttle, where she explains she's following a homing beacon. They head to a planet where the wreckage of the USS Raven is crashed on the surface. They transport down and Seven recognises it as her parents' vessel. The B'omar attack but Voyager comes to their aid and the crew depart. Janeway tells Seven that her parents' research records are in the ship's databanks; Seven replies that she might read them someday.[28]

After some time, Seven begins to question why Captain Janeway continues to make contact with alien species as they travel back to Earth, as it often results in incidents. Janeway explains that Voyager's purpose is exploration and will continue that mission despite any problems that might occur.[34] While working in astrometrics, Seven detects an ancient alien communications platform which connects all the way back to the borders of Federation space. This results in the first successful communication with Starfleet since Voyager was stranded in the Delta Quadrant, although it does also result in angering an alien race upon first contact; the Hirogen had claimed the platform for their own.[35] The crew subsequently receive messages from home through the array, but the ship is once again threatened by the Hirogen. Tuvok and Seven transport aboard the array to speed the downloading of the messages, but are captured and tortured by the aliens. They are rescued by Voyager, but the communications array is destroyed.[36] When the crew find a member of Species 8472 being hunted by the Hirogen, Seven is reluctant to help her former enemy as it would put the ship at risk of destruction from the Hirogen. When the Hirogen threaten Voyager, Seven disobeys Janeway's command and transports the alien aboard a Hirogen ship. In response, the Captain punishes her by restricting her computer access and curfews her to the cargo bay where her Borg regeneration unit is set-up.[37]

In "Retrospect", the Doctor accidentally causes Seven to relive repressed memories of while she was Borg. She confers these memories onto an alien she had just met, and the local authorities seek his arrest. The crew realise what has happened, but he is killed before he can be told he is innocent.[38] During the events of "The Killing Game" where the Hirogen take over Voyager and place the crew in the holodeck for hunting practice, Seven is brainwashed into thinking she was a French club singer during the Nazi occupation of France. She is the first member of the crew who has her memories restored by the Doctor, and helps Janeway bring about a truce with the Hirogen.[39] Janeway and Seven disagree once more in "The Omega Directive" about what to do when the ship detects unstable Omega particles nearby. The Captain wants to destroy them under Starfleet standing orders, while Seven seeks to harness them as the Borg consider the particles to be near perfection.[40] Seven must later deal with a series of hallucinations and loneliness while helping the crew cross a radiation-filled nebula in "One". This experience results in her seeking out the company of other crew members more frequently.[41] Her suspicions of Arturis prove correct in "Hope and Fear" when it is revealed that he was seeking revenge on the Voyager crew for their previous alliance with the Borg by creating a fake USS Dauntless and attempting to take them back to Borg space where they would be assimilated.[42]

Seven has her first experience of motherhood to some degree when, in the episode "Drone", a transporter accident combines her nanoprobes with the Doctor's holoemitter. This results in the creation of One, a Borg with 29th-century technology, whom Seven helps adjust to life on board Voyager. One sacrifices his life to destroy a Borg sphere and protect the vessel, dying in front of an emotional Seven.[43] In the alternative future shown in "Timeless", Seven of Nine and the vast majority of the Voyager crew are dead. Using a Borg temporal transmitter, Chakotay and Harry Kim manage to send information back in time to Seven to prevent the destruction of the ship.[44] A little more of Seven's Borg history is revealed when, due to a modified Borg device planted by an alien species, she begins to exhibit the memories of some of the people she has assimilated. After B'Elanna Torres disables the device, Seven returns to normal.[30]

While investigating a damaged Borg sphere in "Dark Frontier", Seven hears the voice of the collective once more and refuses to return to Voyager. Instead she is taken back to Borg space where she meets with the Borg Queen, who reveals that Seven's establishment as an individual was all part of a plan to use her memories to allow the Borg to assimilate humanity. The Queen first has Seven assist in the assimilation of a new species, and after some disobedience, has her work on nanoprobes designed to assimilate humans. Seven discovers that her father is assimilated and kept as one of the Queen's personal drones. Meanwhile, Voyager is working on a plan to rescue her, and using the Delta Flyer approach the vessel close enough that Captain Janeway can transport aboard. Seven and Janeway work together to escape the Queen, and steal technology that reduces their distance to Earth by 15 years.[45] She later attempts to develop her experience of romance, working with the Doctor in the episode "Someone to Watch Over Me".[46]

She becomes involved in a time-travel plot once more when Captain Braxton of the Federation timeship USS "Relativity" pulls her out of the timestream to help prevent the destruction of Voyager. The travel has effects on her body, and she dies, resulting in an earlier version being pulled out of time. During the investigation, it transpires that it was Braxton himself who planted a bomb on the ship and together with the crew of the Relativity, Captain Janeway manages to apprehend Braxton before he plants the device.[47] Seven encounters three former Borg with which she previously formed a mini-collective after their scout vessel crashed on a planet. She forced this collective on them because they were becoming individuals, which has caused the trio to keep a mental connection even after their eventual disconnection from the rest of the Borg. During the course of "Survival Instinct", the link is terminated, causing each of the former Borg to be predicted to die within a month.[48]

Seven of Nine appeared as a recurring character in Star Trek: Picard.[3] Ryan notes her portrayal is "much more human" and developed a new speaking cadence to reflect the character's two decades living on Earth.[49]

In 2386, nine years after the USS Voyager returned to Earth, Seven's surrogate son Icheb was abducted by Borg harvesters. Seven attempted to rescue him but arrived too late, finding him mortally wounded. Icheb died in Seven's arms after she acceded to his request to mercy kill him. At some point Seven joined the Fenris Rangers, a peacekeeping organization active near the former Romulan Neutral Zone.

In 2399 Seven encounters Jean-Luc Picard and the crew of La Sirena en route to the planet Freecloud. Seven assists Picard in his attempt to rescue Dr. Bruce Maddox from Bjayzl, a criminal businesswoman, by offering herself as bounty. It is revealed that Seven's true intentions are to kill Bjayzl, who was responsible for Icheb's death. Picard believes he is able to talk Seven out of killing Bjayzl, and they return to La Sirena with Maddox. She and Picard discuss their mutual difficulty regaining their humanity after being assimilated by the Borg, and she disembarks under the pretense of rejoining the Rangers, but actually transports back to the surface and vaporizes Bjayzl.

Seven arrives at the Artifact, a disabled Borg cube captured by the Romulans, after being summoned by Picard's companion Elnor. To save the former Borg onboard from execution at the hands of the Romulans, she temporarily connects herself to the cube inside the queencell, taking on the role of a Borg Queen. She does this despite concern about keeping control:

"Seven of Nine: Assimilate them? Invade their minds? Suppress their identities, enslave them? Again?

"Elnor: You can release them when we win.

"Seven of Nine: They won't want to be released. And I... I might not want to release them."[50]

Despite her concerns, Seven subsequently disconnects herself after the Romulan forces have been driven off the cube, stating that "Annika" still has work to do. She brings the cube to Soji's homeworld, Coppelius, to aid Picard, but it crashes on the surface after being disabled by the planetary defenses. When the Romulan armada arrives at the planet to destroy the synthetics, the Romulan agent Narissa attempts to access the cube's weapons to destroy La Sirena, but is pushed off a ledge by Seven. After the Romulan armada is warded away, Seven joins the crew of La Sirena and is seen holding hands with Picard's companion Raffi.

Seven will appear in season 2.[51]

Following the switch of the Star Trek comic properties to WildStorm, the first comic to be released was Star Trek: Voyager - False Colors. This featured Seven of Nine in a prominent role, as the crew investigate what appears to be a Borg vessel.[52]

Seven of Nine has made appearances in the Star Trek comics, such as in IDW Publishing's Star Trek: The Next Generation – Hive.[53] She has also continued to be a main character in the Voyager novel relaunch.

Some of the novels that prominently feature Seven of Nine include Seven of Nine by Christie Golden, No Time Like the Past by Greg Cox, Shadow by Dean Wesley Smith, The Nanotech War by Steven Piziks, The Farther Shore by Christie Golden, and Before Dishonor by Peter David. There is also a script book featuring six television episodes called Becoming Human: The Seven of Nine Saga.

The first video game that the character of Seven of Nine appeared in was Star Trek: Voyager - Elite Force. However, despite the rest of the main cast voicing their characters, Jeri Ryan did not voice Seven.[54] Instead, the character was voiced by Joan Buddenhagen,[55] with Ryan's voice pack added alongside an expansion to the game.[56] It was also made available as a free download for those that did not purchase the expansion pack.[57] Jeri Ryan has also voiced the character in the Delta Rising expansion to Star Trek Online, a massively multiplayer online role-playing game (MMORPG). The game is set beyond the end of the original Voyager series, with the storyline placing Seven on board the USS Callisto as a science advisor to the Federation fleet which is returning to the Delta Quadrant.[58] When asked about returning as Seven for the game at the Destination Star Trek 3 convention in London, England, Ryan said that "It was fun, surprisingly fun, she fit like an old pair of slippers."[22]

The initial episodes following the introduction of Seven of Nine showed Captain Janeway mirroring the actions of the Borg as she turned down Seven's request to be returned to the collective.[75] Abducting Seven was also suggested to be a "tough-love" scenario with Janeway taking the place of Seven's mother, while the Doctor posed as her father.[76] It was this new family relationship that later caused the Borg Queen to modify her tactics to re-assimilate Seven in the episode "Dark Frontier", by simulating a mother-daughter relationship.[77][78] The Doctor, Seven and Janeway relationship was also compared to Pygmalion showing Galatea to Venus in the way that the Doctor re-humanised Seven during the events of "The Gift".[79]

Seven was received as one of the Voyager characters who filled a Spock-like role,[80] alongside Tuvok,[81] with her "blonde bombshell" appearance balanced by "intelligence, boldness, rationality and a remarkable lack of interest in the opposite sex".[82]

The sexuality of the character was also questioned following her introduction. The character built up a fanbase among the LGBT community which resulted in an online petition to have her revealed as a lesbian.[83] It was pointed out in The Scotsman that the series avoided any "lesbian subtext" between Seven and Janeway because the series was intended to be seen as "family-friendly".[84] The approach by Harry Kim at one point, to which she suggested that he should disrobe in order to "copulate", was suggested to be because of her curiosity about human mating practices rather than any traditional sense of attraction.[82] The introduction of Seven on the series had subsequent effects on the series Star Trek: Enterprise, as T'Pol (played by Jolene Blalock) was based on a combination of the Seven character and Leonard Nimoy's original Spock.[85]

The efforts of Seven to return to normal living have been compared by many writers to the deprogramming of former cult members.[86][87][88]