Rose Tyler - played by the singer Billie Piper with Christopher Eccleston and David Tennant. Rose Tyler was voted as one of the all time top 10 Sci-Fi female leading roles, see survey results. For further information and more pictures see our personal Top 10 companions list.

Captain Jack - played by John Barrowman with Christopher Eccleston

Ace - played by Sophie Aldred from 1987 to 1989 with Sylvester McCoy

Adric - played by Matthew Waterhouse from 1980 to 1982 with Tom Baker and Peter Davison

Barbara Wright - played by Jacqueline Hill from 1963 to 1965 with William Hartnell

Ben Jackson - played by Michael Craze from 1966 to 1967 with William Hartnell and Patrick Troughton

Brigadier Lethbridge-Stewart - played by Nicholas Courtney from 1968 to 1989 with all the "old" Doctors apart from Colin Baker. For further information and more pictures see our personal Top 10 companions list.

Dodo - played by Jackie Lane in 1966 with William Hartnell

Harry Sullivan - played by Ian Marter from 1974 to 1975 with Tom Baker

Ian Chesterton - played by William Russell from 1963 to 1965 with William Hartnell

Jamie - played by Frazer Hines from 1966 to 1969 with Patrick Troughton

Jo Grant - played by Katy Manning from 1971 to 1973 with Jon Pertwee. For further information and more pictures see our personal Top 10 companions list.

K9 - voiced by John Leeson and David Brierley from 1977 to 1981 with Tom Baker. For further information and more pictures see our personal Top 10 companions list.

Kamelion - voiced by Gerald Flood from 1983 to 1984 with Peter Davison

Katrina - played by Adrienne Hill in 1965 with William Hartnell

Leela - played by Louise Jameson from 1977 to 1978 with Tom Baker. For further information and more pictures see our personal Top 10 companions list.

Liz Shaw - played by Caroline John in 1970 with Jon Pertwee

Mel - played by Bonnie Langford from 1986 to 1987 with Colin Baker and Sylvester McCoy

Nyssa - played by Sarah Sutton from 1981 to 1983 with Tom Baker and Peter Davison. For further information and more pictures see our personal Top 10 companions list.

Peri - played by Nicola Bryant from 1984 to 1986 with Peter Davison and Colin Baker. Peri was voted as one of the all time top 10 Sci-Fi female leading roles, see survey results. For further information and more pictures see our personal Top 10 companions list.

Polly - played by Anneke Wills from 1966 to 1967 with William Hartnell and Patrick Troughton

Romana1 - played by Mary Tamm from 1978 to 1979 with Tom Baker

Romana2 - played by Lalla Ward from 1979 to 1981 also with Tom Baker. For further information and more pictures see our personal Top 10 companions list.

Sara Kingdom - played by Jean Marsh from 1965 to 1966 with William Hartnell

Sarah Jane Smith - played by Elisabeth Sladen from 1973 to 1976 with Jon Pertwee and Tom Baker. Sarah Jane was voted as one of the all time top 10 Sci-Fi female leading roles, see survey results. For further information and more pictures see our personal Top 10 companions list.

Susan - played by Carole Ann Ford from 1963 to 1964 with William Hartnell

Tegan - played by Janet Fielding from 1981 to 1984 with Tom Baker and Peter Davison. For further information and more pictures see our personal Top 10 companions list.

Turlough - played by Mark Strickson from 1983 to 1984 with Peter Davison

Vicki - played by Maureen O’Brien in 1965 with William Hartnell

Victoria Waterfield - played by Deborah Waitling from 1967 to 1968 with Patrick Troughton

Captain Mike Yates - played by Richard Franklin from 1971 to 1974 with Jon Pertwee

Zoe Heriot - played by Wendy Padbury from 1968 to 1969 with Patrick Troughton