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Series profile

Secret World of Sound

8.1/ 102024Episode runtime

Documentary

Anthony Morgan explores the extraordinary ways that animals hear and produce sound, and the crucial role sound plays in the lives of animals around the globe - from birth to surviving adulthood and finding a mate.

Visual gallery

Behind the frames

8 stills

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The cast

Faces behind the story

David Attenborough

David Attenborough

Self - Narrator (voice)