Known for Acting

Maureen O'Brien is a British actress and novelist. She is perhaps most famous for her role as Vicki, the companion to William Hartnell's First Doctor in Doctor Who, becoming the first change to the original cast line up in 1965. She also played Elizabeth Straker in the second series of the long running BBC drama Casualty in 1987.
1998
as Mrs. John Lawrence
1996
as Mrs. Richardson
1985
as Natalya
1965
as Vicki
1965
as Vicki
1984
as Vicki Pallister (archive footage) (uncredited)
2000
as Dollie Doyle
1984
as Joan
1990
as Prison Doctor
1997
as Lady of Edinburgh
1965
as Vicki
1965
as Vicki
1969
as Nadia Seranova
1980
as Jill Secombe
1978
as Mary Barrie
1965
as Vicki
1965
as Vicki
1965
as Vicki
1990
2021
as Vicki (voice)