 | Lenny Henry als Narrator (voice) |
 | Patsy Ferran als Pearl (voice) |
 | Daniel Ings als Gadabout (voice) |
 | Hugh Skinner als Zog (voice) |
 | Alexandra Roach als Mermaid (voice) |
 | Mark Bonnar als Unicorn (voice) |
 | Lucian Msamati als Lion (voice) |
 | Rob Brydon als King (voice) |
 | Rosabel Lawson als Young Pearl (voice) |
| Tim Hands als Additional Voices |
| Sean Mullen | Director |
| Julia Donaldson | Book |
| Axel Scheffler | Book |
| Max Lang | Adaptation |
| Suzanne Lang | Adaptation |
| René Aubry | Original Music Composer |
| Robin Sales | Editor |
| Adrian Rhodes | Sound Designer |
| Karen Lindsay-Stewart | Casting |
| Barney Goodland | Associate Producer |
| Daryl Shute | Associate Producer |
| Robert Semple | Art Direction |
| Stephen Duignan | Storyboard Artist |
| Christian Puille | Storyboard Artist |
| Greta Traldi | Storyboard Artist |
