The stooges hope to collect a reward by proving to a museum that cavemen still exist. They return from their expedition with a film purporting to show some stone age stooges defending their women from other cavemen. The museum curators are about to pay they reward, until they overhear the stooges talking about how they faked the film, with themselves playing the cavemen.
Shemp Howard
Shemp
Larry Fine
Larry
Moe Howard
Moe
Emil Sitka
B. Bopper
Virginia Hunter
Aggie (archive footage)
Nancy Saunders
Maggie (archive footage)
Dee Green
Baggie (archive footage)
Heinie Conklin
Milkman (uncredited)
Joe Palma
Caveman Rival (uncredited)
