*1943 GB, Liverpool
Maureen O'Brien (born 29 June 1943) is an English actress and author best known for playing the role of Vicki in the BBC science fiction television series Doctor Who, although she has appeared in many other television programmes as well.She played the part of Vicki in 38 episodes of Doctor Who from 2 January to 6 November 1965, starring alongside the original Doctor, William Hartnell. Over 40 years later, she reprised the role in several Big Finish Productions Doctor Who audio plays.O'Brien was a member of the Everyman Theatre company.