Rob Brydon

as Professor (voice)

as Fisherman / Whale / Starfish / Anchovy (voice)

as Fred (voice)

as Uncle Smoo (voice)

as The Pied Piper (voice)

as King (voice)

as William Heelis

as Whale (voice)

as Mr Porter

as Rob

as Matt's Dad

as Inspector Lestrade

as Guards / Knight / other vocals (voice)

as Narrator / The Horse (voice)

as Eric Scott

as Message Bird / Brian / Bryan / Gonad the Gaul (voice)

as Short Sister (Voice)

as Rob

as Gryff

as Snail / Park-keeper / Swan Dad / Frog / Beach Dad / Crab / Cat (voice)

as Master Phineus

as Rob

as Mr Parker

as Cat (voice)

as Corporal Wynne Bowen

as The Snake (voice)

as Rob Brydon

as Snake (voice)

as Toby Shandy / Rob Brydon

as Morris Campbell / Prime Minister

as Andy Van Allen

as Prison Guard (voice)

as Bus Driver