On screen
Cast
10 credited performers
Dennis Weaver
Narrator
Harrison Ford
Self
Artwork unavailable
Mel Fisher
Character not listed
Artwork unavailable
Wade Davis
Character not listed
Artwork unavailable
Douchon Gersi
Character not listed
Artwork unavailable
Dodge Morgan
Character not listed
Artwork unavailable
Jeannie Yeager
Character not listed
Artwork unavailable
Bill Haast
Character not listed
Artwork unavailable
Ranulph Fiennes
Character not listed
Artwork unavailable
Tony Aliengena
Character not listed