Television host Cave Darroway introduces a film about the life of Cro-Magnon man in the year 75,000,000 B.C.
Mel Blanc
Cavemen (voice)
Daws Butler
Cave Darroway (voice) (uncredited)
Robert McKimson
Director
John W. Burton
Producer
Treg Brown
Editor
Tedd Pierce
Story
Milt Franklyn
Original Music Composer
Warren Batchelder
Animation
Ted Bonnicksen
George Grandpré
Tom Ray