Kadro (9)
Hannah WaddinghamNarrator (voice)
Lolly AdefopeMiss Skate (Voice)
Jayde AdamsPlaice (voice)
Rob BrydonFisherman / Whale / Starfish / Anchovy (voice)Reuben KirbyTiddler (voice)Theo FraserJohnny Dory (voice)
Paul ThornleyLobster (voice)Andy MartinSeal (voice)Lizzie WaterworthAdditional Voices (voice)