Jenny

Jenny, portrayed by Georgia Tennant (credited as Georgia Moffett, then her maiden name), is a fictional character in the long-running British science fiction television series Doctor Who. She appeared in the episode "The Doctor's Daughter", originally broadcast 10 May 2008. Jenny is the daughter of the series protagonist the Doctor, a product of altered DNA extracted from a tissue sample of his tenth incarnation's hand. The character was created by writer Stephen Greenhorn. Georgia Tennant (then-Moffett) was cast as Jenny after auditioning for a smaller part in the episode "The Unicorn and the Wasp", and impressing the series producers. The character was generally well received by reviewers, with many speculating that she would return to the franchise. Moffett also expressed an interest in this possibility. The actress is the daughter of the actor Peter Davison, who portrayed the Doctor's fifth incarnation from 1981 to 1984. Then named Georgia Moffett (her father's legal surname), she met David Tennant – playing the tenth incarnation of the Doctor – on the set; they began a relationship, and married in 2011. Appearance When the Doctor's time travelling TARDIS is drawn to the planet Messaline, his DNA is used by warring human soldiers on the planet in a Progenation Machine, a device that instantly creates a fully grown and educated new person, and the Doctor recognises her as his "daughter". Born a fighter, with combat skills and tactics automatically programmed, she is initially ideologically at odds with the Doctor's pacifism, but after learning she has two hearts and is connected to the near-extinct race of Time Lords, she begins to pattern her behaviour on that of her father.