Hannah Waddingham

as Narrator (voice)

Lolly Adefope

as Miss Skate (Voice)

Jayde Adams

as Plaice (voice)

Rob Brydon

as Fisherman / Whale / Starfish / Anchovy (voice)

Reuben Kirby

as Tiddler (voice)

Theo Fraser

as Johnny Dory (voice)

Paul Thornley

as Lobster (voice)

Andy Martin

as Seal (voice)

Lizzie Waterworth

as Additional Voices (voice)

Alex Bain

Director

Andy Martin

Director