Seven of Nine Tertiary Ajunct of Una-Matrix Zero One (by her full Borg designation) is a fictional character from the Star Trek universe, played by Jeri Ryan. She is the assimilated form of the young Annika Hansen. Assimilated at a very young age, on the USS Raven, The Borg Collective is all she knows. She was disconnected from The Collective in the Star Trek: Voyager episode entitled Scorpion by Captain Kathryn Janeway, Commander Chakotay and by Chief Engineer B'Elanna Torres in order to prevent the assimlation of the USS Voyager. Following her disconnection she found, in Capt. Janeway, a mother figure who helped her in becoming more human with each episode. The Doctor also provided valuable guidance in enabling her to develop her social skills and thus "blend in" with the crew of Voyager. Her character took an unexpected twist in the final episodes of the series: she falls in love with Cmdr. Chakotay and is set to marry him as the series closes.