Narrator (voice)

Chris O'Dowd

Acting

Puffin Egg Mammy (voice)

Amy Huberman

Acting

Isabelle (voice)

Eva Whittaker

Acting

Oona (voice)

Beth McCafferty

Acting

Marvin (voice)

Aaron MacGregor

Acting

Phoenix (voice)

Euan McGrath

Acting

Mossy (voice)

James David Henry

Acting

May (voice)

Anna McDaid

Acting

Mama (voice)

Geraldine Cole

Acting

Papa (voice)

Matt Deery

Acting

Puffin Egg Daddy (voice)

Evan Lordan

Acting

Flynn (voice)

Orna Canning

Acting

Silky (voice)

Clara McLaughlin

Acting

Bernie (voice)

Jim Craig

Acting

Lala (voice)

Mara Reid Moore

Acting

Spiky (voice)

Laura McCallan

Acting

Isabelle's Mammy (voice)

Lorraine Lordan

Visual Effects

Isabelle's Daddy (voice)

Paul Young

Production

Additional Voices (voice)

Sophie Borlée

Acting

Additional Voices (voice)

Eimear Doherrty

Acting

Additional Voices (voice)

Caoimhe Ni Bhradaigh

Acting

Additional Voices (voice)

Jeremy Purcell

Visual Effects