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Chris O'Dowd as Narrator (voice) |
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Amy Huberman as Puffin Egg Mammy (voice) |
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Eva Whittaker as Isabelle (voice) |
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Beth McCafferty as Oona (voice) |
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Aaron MacGregor as Marvin (voice) |
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Euan McGrath as Phoenix (voice) |
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James David Henry as Mossy (voice) |
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Anna McDaid as May (voice) |
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Geraldine Cole as Mama (voice) |
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Matt Deery as Papa (voice) |
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Evan Lordan as Puffin Egg Daddy (voice) |
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Orna Canning as Flynn (voice) |
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Clara McLaughlin as Silky (voice) |
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Jim Craig as Bernie (voice) |
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Mara Reid Moore as Lala (voice) |
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Laura McCallan as Spiky (voice) |
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Lorraine Lordan as Isabelle's Mammy (voice) |
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Paul Young as Isabelle's Daddy (voice) |
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Sophie Borlée as Additional Voices (voice) |
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Eimear Doherrty as Additional Voices (voice) |
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Caoimhe Ni Bhradaigh as Additional Voices (voice) |
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Jeremy Purcell as Additional Voices (voice) |
| Crew | Lily Bernard | Creator |
| Crew | Tomm Moore | Creator |
| Crew | Paul Young | Creator |
| Directing | Jeremy Purcell | Director |
| Writing | Sara Daddy | Writer |
| Directing | Lorraine Lordan | Assistant Director |
| Art | Fran Bravo | Art Direction |
| Art | Stefano Scapolan | Art Direction |
| Production | John McDaid | Executive Producer |
| Sound | Einar Tonsberg (Eberg) | Original Music Composer |
| Production | Paul Young | Executive Producer |
| Production | Tomm Moore | Executive Producer |
| Production | Fionnuala Deane | Executive Producer |
| Production | Nora Twomey | Executive Producer |
