A mad doctor uses patients at his isolated psychiatric institute as subjects in his attempts to create longevity by surgically installing an artificial gland in their skulls.

An endocrinologist in a dysfunctional marriage with an aging, alcoholic wife journeys to Africa seeking a drug that will restore youth.

Following the crash and explosion of a test rocket, which killed several people, six men volunteer to take explosive rocket-fuel chemical components, in three trucks, over back roads in rugged…