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A paleontological tour-de-force and suspenseful scientific detective story, the program documents the search for the ancestor of all four-limbed animals, including humans.
First Air Date : Mar 03, 1974
Last Air date : Apr 29, 2026
Episode : 1020 Episode
Season : 53 Season
Runtime: 55:14 minutes
Studio: PBS
Country: United States of America
Cast:
Crew:
