Grand Canyon: The Hidden Secrets

(1984)

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Cast

Daniel T. Majetich

John Wesley Powell

Armando Leon Diaz

Garcia de Cardenas

Percy Devine

Mule Skinner

Crew

Kieth Merrill

Directing

Kieth Merrill

Directing

Bill Conti

Sound

Reed Smoot

Camera

Roger Crandall

Art

Stephen L. Johnson

Editing

Kieth Merrill

Directing

Richard W. James

Production

Douglas Memmott

Production

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