Jane Proudfoot Jane Proudfoot is a protagonist in the movie " " . She is the only woman in the Deep Eyes squad . Jane is voiced by . Profile . Appearance . Jane possesses a green crystal as a pendant attached to the knife on her Anti SB Mechanized Infantry Protection System armor . Personality . Jane is impulsive and enjoys shooting up Phantoms and picking on Neil Fleming , a fellow member of the Deep Eyes squad . Jane can always be found in the fray , donning all the heavy pieces of kit . It is unclear what the exact nature of her relationship with Neil is ; while she picks on him , and argues with him a lot , she is also loyal and concerned for his welfare . Story . Born in Houston in 2037 as the only girl within a family of brothers , Jane grew up to be a strong , athletic woman . Her family followed her father , a General of the United States army , to various assignments around the world . Recruited into the Houston Military Academy at the age of 16 , Jane specialized in artillery and spent long hours honing her skills in weaponry . Recruited for not only her knowledge of weapons , but also for her determination , Jane became an important addition to the Deep Eyes Squadron at the age of 26 . Two years later , working within Gray Edwards ' Deep Eyes squad , Jane is called as part of her squad to retrieve Doctor Aki Ross from an unauthorized venture in the New York wasteland . Keeping his identity from her until well into the extraction , Doctor Ross and Gray bicker as soon as Aki discovers his identity , and the bickering continues through the city ' s contamination detector as Jane and the rest of the squad patiently endure them . When Aki announces her contained Phantom infection to the committee , Gray realizes the reason she had left him and seeks her out , finding her embarking on a scan of the city for the seventh spirit . The two are given the chance to rekindle their relationship through the mischievous actions of Neil Fleming and Ryan Whittaker . General Hein temporarily assigns the Deep Eye squad to accompany Aki on her remaining voyages and orders them to report any suspicious behavior ; insert some of his own men into the squad . Aki ' s search for the seventh spirit leads her , Gray ' s team and Major Elliot ' s support , to the Tucson wasteland and the remnants of the Phantom Cleansing Mission . Deducing that the spirit was the living energy inside the Ovo - pack of a dead soldier , Aki retrieves the pack but the Phantoms in the area react to the Phantom infection inside her , and chase after her . Aki falls into a coma as the Phantom infection overcomes her , forcing Gray to carry her the remaining way to the evacuation ship as Jane blasts their way through the Phantoms . During the escape Major Elliot ' s men attempt to take control , but Gray ' s team resists , resulting in the former group members ' deaths . Returning to the New York Barrier City Gray , Aki and the Deep Eyes are arrested on grounds of suspicions of collaborating with the Phantoms . The incarceration is short - lived as soon after , due to General Hein ' s attempts to stage a Phantom invasion , the Barrier City ' s power grid goes off - line . Released , the group escapes from the prison ward to discover the Barrier City overridden by Phantoms . Acquiring transport they make their way to the hangars where the " Black Boa " is detained , with Jane operating the heavy turret on the car . When the Deep Eyes , Aki , and Dr . Sid arrive in the hangar , Jane is tasked with finding new Ovo - packs to power the ship . She is called to cover Neil while he manually disengages the lock on the ship . Jane fends off a multitude of Phantoms , but Neil is killed . Jane is overcome soon after , falling next to Neil . Their sacrifices result in the " Black Boa " escaping with Gray , Aki , and Sid onboard . Other appearances . Thriller Easter Egg . Jane makes an appearance ( along with the rest of the film ' s virtual cast ) in a hidden parody of Michael Jackson ' s " " music video created for the DVD release of the film . The parody is set shortly after Douglas Hein inadvertantly causes the destruction of the New York Barrier City ' s barrier control room . As he runs away he runs into Aki , Gray , Ryan , Jane , Neil , Dr . Sid , Major Elliot and three alive Phantoms who proceed to , as a group , perform the dance number to " Thriller " with Aki as the lead .