 | Max Carolan als Finny (voice) |
 | Dermot Magennis als Dave (voice) |
 | Tara Flynn als Hazel (voice) |
 | Ava Connolly als Leah (voice) |
 | Mary Murray als Patch / Bridget (voice) |
| Brendan McDonald als Chief Clyde (voice) |
| Carly Kane als Jelly (voice) |
 | Alan Stanford als Leonard (voice) |
 | Aileen Mythen als Mrs. Nestrian Guard (voice) / Additional Voices |
 | Paul Tylak als Chimpanzee (voice) / Additional Voices |
 | Luke Griffin als Dove / Clam / Hippo Edwin (voice) |
 | Alisha Weir als Primrose (voice) |
| Joe McDonald als Sparrow (voice) |
| Jacob Mason als Robin (voice) |
| Rebecca Walsh als Hyena (voice) / Additional Voices |
 | Tom Fletcher als Mr. Nestrian Guard (voice) |
| Toby Genkel | Director |
| Mark Hodkinson | Writer |
| Richie Conroy | Writer |
| Sean McCormack | Director |
| Richie Conroy | Story |
| Toby Genkel | Story |
| Mark Hodkinson | Story |
| Sean McCormack | Story |
| Emely Christians | Producer |
| Moe Honan | Producer |
| Christine Parisse | Producer |
| Jean-Marie Musique | Producer |
| Frédérique Vinel | Executive Producer |
| Siún Ní Raghallaigh | Executive Producer |
| Stéphane Lecocq | Production Designer |
| Florian Westermann | Art Direction |
| Alberto Rodríguez | Animation Director |
| Eímear Noone | Original Music Composer |
| Ralph Christians | Idea |
| Sibéal Ní Chasaide | Songs |
