| Cast list |
| Robbie Williams | as | Narrator (voice) |
| Ardal O'Hanlon | as | Robbie the Reindeer (voice) |
| Paul Whitehouse | as | Prancer (voice) |
| Jane Horrocks | as | Donner (voice) |
| Steve Coogan | as | Blitzen (voice) |
| Caroline Quentin | as | Vixen (voice) |
| Jean Alexander | as | Mrs. Santa (voice) |
| Ricky Tomlinson | as | Santa Claus (voice) |
| Rhys Ifans | as | Head Elf (voice) |
| Harry Enfield | as | Old Jingle (voice) |
| Tony Anscombe | as | Elf #3 (voice) |
| Alistair McGowan | as | Des Yeti/Alan Snowman (voice) |
| James Belushi | as | Tapir (voice: English version) |
| Dan Dierdorf | as | Alan Snowman (voice: English version) |
| Dick Enberg | as | Des Yeti (voice: English version) |
| Brad Garrett | as | Prancer (voice: English version) |
| Hugh Grant | as | Blitzen (voice: English version) |
| Leah Remini | as | Vixen (voice: English version) |
| Britney Spears | as | Donner (voice: English version) |
| Ben Stiller | as | Robbie the Reindeer (voice: English version) |
| Jerry Stiller | as | Old Jingle (voice: English version) |
| James Woods | as | Narrator (voice: English version) |
