 | Mo Gilligan als Beckett (voice) |
 | Simone Ashley als Rose (voice) |
 | Sophie Okonedo als Grace (voice) |
 | Zayn Malik als Kirk / Cameron (voice) |
 | Dylan Llewellyn als Larry (voice) |
 | Jeremy Swift als Happy (voice) |
 | Bill Nighy als Professor Craven (voice) |
 | Tabitha Cross als Beatrice (voice) |
| Christopher Jenkins als Grizabella (voice) |
 | Naomi McDonald als (voice) |
 | Alexis Rodney als (voice) |
 | Nigel Pilkington als (voice) |
| Christopher Jenkins | Director |
| Zayn Malik | Songs |
| Geoff Zanelli | Original Music Composer |
| Tom Howe | Original Music Composer |
| Mirenda Ouellet | Editor |
| Guy Collins | Producer |
| Sean Feeney | Producer |
| Yann Zenou | Producer |
| Adrian Politowski | Producer |
| Martin Metz | Producer |
| Jeremy Ross | Casting |
| Amanda Kerridge | Executive Producer |
| Fred Hedman | Executive Producer |
| Paul Levinson | Executive Producer |
| Michael Ryan | Executive Producer |
| Ash Brannon | Story |
| Karen Wengrod | Story |
| Ken Cinnamon | Story |
| Ernesto Matamoros | Story |
| Leland Cox | Story |
| Christopher Jenkins | Screenplay |
| Karen Wengrod | Screenplay |
| Ken Cinnamon | Screenplay |
| Zayn Malik | Executive Music Producer |
| André Rouleau | Producer |
| Valérie d'Auteuil | Producer |
| Harley Zhao | Executive Producer |
| Adam Zhang | Executive Producer |
| Rocky Shi | Executive Producer |
| Benoit Blouin | Executive Producer |
| Robyn Klein | Executive Producer |
| Jeremy Ross | Executive Producer |
| Louis-Philippe Vermette | Co-Producer |
| Nadia Khamlichi | Associate Producer |
| Nessa McGill | Associate Producer |
| Sierra Garcia | Associate Producer |
| Robyn Klein | Casting |
| Patrick Fischer | Executive Producer |
| Richard Kondal | Executive Producer |
