Doris Merrick

A rancher who is losing his sight after fighting in WWII goes back to Wyoming and tries to train a dangerous horse that no one believes can be tamed.

The crew of a downed WWII bomber plane encounter dinosaurs and a tribe of Amazons on a remote island in this schlock classic told through flashbacks.

A professor of prehistoric life conducts experiments with an extract that can regress a cat to a saber-tooth tiger and a man to a Neanderthal.