Max Carolan as Finny (voice)

Dermot Magennis as Dave (voice)

Tara Flynn as Hazel (voice)

Ava Connolly as Leah (voice)

Mary Murray as Patch / Bridget (voice)

Brendan McDonald as Chief Clyde (voice)

Carly Kane as Jelly (voice)

Alan Stanford as Leonard (voice)

Aileen Mythen as Mrs. Nestrian Guard (voice) / Additional Voices

Paul Tylak as Chimpanzee (voice) / Additional Voices

Luke Griffin as Dove / Clam / Hippo Edwin (voice)

Alisha Weir as Primrose (voice)

Joe McDonald as Sparrow (voice)

Jacob Mason as Robin (voice)

Rebecca Walsh as Hyena (voice) / Additional Voices

Tom Fletcher as Mr. Nestrian Guard (voice)