Discover
Tex Ritter
Narrator (voice)
Tex Avery
Cavemen (uncredited)
June Foray
Nagging Cave-wife (uncredited)
Art
John Didrik Johnsen
Background Designer
Directing
Tex Avery
Director
Production
Fred Quimby
Producer
Sound
Scott Bradley
Music
Writing
Heck Allen
Story
Art
John Didrik Johnsen
Background Designer
Directing
Tex Avery
Director
Production
Fred Quimby
Producer
Sound
Scott Bradley
Music
Writing
Heck Allen
Story