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Narrator (voice)

Lolly Adefope

Miss Skate (Voice)

Jayde Adams

Plaice (voice)

Rob Brydon

Fisherman / Whale / Starfish / Anchovy (voice)

Reuben Kirby

Tiddler (voice)

Theo Fraser

Johnny Dory (voice)

Paul Thornley

Lobster (voice)

Andy Martin

Seal (voice)

Lizzie Waterworth

Additional Voices (voice)