David Tennant and Catherine Tate, aka, the Doctor and his new companion; John Hurt, who has played the Elephant Man and Quentin Crisp on film, but is yet to play an unconvincing alien in Doctor Who, makes a return appearance. Music from Radiohead.
| Name | Type | Role | |
|---|---|---|---|
| Jonathan Ross | Writer | ||
| Fraser Steele | Writer | ||
| Jim Pullin | Writer | ||
| Shaun Pye | Writer | ||
| Catherine Tate | Guest Star | ||
| David Tennant | Guest Star | ||
| John Hurt | Guest Star | ||
| Nigel Marven | Guest Star | ||
| Radiohead | Guest Star | ||
| Mick Thomas | Director |