Home / Series / The Undersea World of Jacques Cousteau / Aired Order / Season 1 / Episode 34

Mysteries of the Hidden Reefs

Cousteau explores the beauty and life of an ancient and complex ecosystem.

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  • Originally Aired April 5, 1976
  • Runtime 50 minutes
  • Created June 27, 2019 by
    Administrator admin
  • Modified August 27, 2023 by
    Qumis
Name Type Role
Jean-Michel Cousteau Guest Star
Jacques-Yves Cousteau Guest Star
Jacques-Yves Cousteau Director