| David Tennant | .... | The Doctor |
| Catherine Tate | .... | Donna Noble |
| Billie Piper | .... | Rose Tyler |
| Freema Agyeman | .... | Martha Jones |
| John Barrowman | .... | Captain Jack Harkness |
| Elisabeth Sladen | .... | Sarah Jane Smith |
| Noel Clarke | .... | Mickey Smith |
| Camille Coduri | .... | Jackie Tyler |
| Gareth David-Lloyd | .... | Ianto Jones |
| Eve Myles | .... | Gwen Cooper |
| Thomas Knight | .... | Luke Smith |
| Bernard Cribbins | .... | Wilfred Mott |
| Jacqueline King | .... | Sylvia Noble |
| Adjoa Andoh | .... | Francine Jones |
| Julian Bleach | .... | Davros |
| Valda Aviks | .... | German Woman |
| Shobu Kapoor | .... | Scared Woman |
| Elizabeth Tan | .... | Anna Zhou |
| Michael Price | .... | Liberian Man |
| Nicholas Briggs | .... | Daleks (Stimme) |
| Barnaby Edwards | .... | Dalek Operator |
| Nicholas Pegg | .... | Dalek Operator |
| David Hankinson | .... | Dalek Operator |
| Anthony Spargo | .... | Dalek Operator |
| John Leeson | .... | K-9 (Stimme) |
| Alexander Armstrong | .... | Mr Smith (Stimme) |
| Rakie Ayola | .... | The Hostess(archive footage) (uncredited) |
| Yasmin Bannerman | .... | Jabe(archive footage) (uncredited) |
| Moya Brady | .... | Bridget(archive footage) (uncredited) |
| Chipo Chung | .... | Chantho(archive footage) (uncredited) |
| Martha Cope | .... | The Controller(archive footage) (uncredited) |
| Shaun Dingwall | .... | Pete Tyler(archive footage) (uncredited) |
| Simon Greenall | .... | Mr. Skinner(archive footage) (uncredited) |
| Helen Griffin | .... | Mrs. Moore(archive footage) (uncredited) |
| Shirley Henderson | .... | Ursula Blake(archive footage) (uncredited) |
| Anna Hope | .... | Novice Hame(archive footage) (uncredited) |
| Gethin Jones | .... | Dalek Operator (uncredited) |
| Jo Joyner | .... | Lynda Moss(archive footage) (uncredited) |
| Alex Kingston | .... | River Song(archive footage) (uncredited) |
| Eric Loren | .... | Dalek Sec(archive footage) (uncredited) |
| Kylie Minogue | .... | Astrid Peth(archive footage) (uncredited) |
| Derek Riddell | .... | Sir Robert(archive footage) (uncredited) |
| Ryan Sampson | .... | Luke Rattigan(archive footage) (uncredited) |
| Lesley Sharp | .... | Sky Silvestry(archive footage) (uncredited) |
| Georgia Tennant | .... | Jenny(archive footage) (uncredited) |
| Penelope Wilton | .... | Harriet Jones(archive footage) (uncredited) |