5. Épisode 5

Invités spéciaux

Michael Murphy

Narrator (voice)

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Steven Conn

Self

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Buffalo Bill Cody

Self

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Peter Dodson

Self - Paleontologist

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Jacques Gauthier

Self - Paleontologist

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Timothy Rowe

Self - Paleontologist

Robert Bakker

Self

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John Wesley Powell

Self

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William F. Cody

Self