On screen
Cast
30 credited performers
Will Lyman
Narrator
Artwork unavailable
Grahame Webb
Character not listed
Artwork unavailable
Ken Carpenter
Character not listed
Artwork unavailable
Philip Currie
Character not listed
Artwork unavailable
James Farlow
Character not listed
Artwork unavailable
Jack Horner
Character not listed
Artwork unavailable
Martin Lockley
Character not listed
Artwork unavailable
Paul Sereno
Character not listed
Artwork unavailable
Kirk Johnson
Character not listed
Artwork unavailable
Craig Packer
Character not listed
Lynsey de Paul
Character not listed
Artwork unavailable
John Bradshaw
Character not listed
Artwork unavailable
Stephen M. Kajiura
Character not listed
Artwork unavailable
Laurence Barnes
Character not listed
E.O. Wilson
Character not listed
Lance Lewman
Narrator
Steve Eastin
Narrator
Artwork unavailable
Eduard Egarter Vigl
Narrator
Artwork unavailable
Rodney Honeycutt
Character not listed
Artwork unavailable
Mary Marzke
Character not listed
Artwork unavailable
Boyce Rensberger
Character not listed
Artwork unavailable
Billy Schwer
Character not listed
Artwork unavailable
Patty Wagstaff
Character not listed
Artwork unavailable
Stephen Macko
Character not listed
Artwork unavailable
Ronald Wade
Character not listed
Artwork unavailable
Kent Weeks
Character not listed
Artwork unavailable
Steve Bourget
Character not listed
Artwork unavailable
Vassil Dobrev
Character not listed
Artwork unavailable
James Brady
Character not listed
Artwork unavailable
Gunter Dreyer
Character not listed