A college paleontology professor acquires a newly discovered specimen of a coelacanth, but while examining it, he is accidentally exposed to its blood, and finds himself periodically turning into a murderous Neanderthal man.

The lack of communication between a wealthy film producer and his troubled teenage son after the boy is involved in an altercation at a movie theater leads to even more trouble.

A general-store keeper scares off bank robbers with a lucky shot, but they come back.

An innocent man is found guilty of murder and sentenced to death, but as he's about to be hanged he accidentally kills his executioner. He now faces a new trial, presided over by a young and inexperienced judge.

When an experimental atomic rocket crashes somewhere off-radar, its three developing scientists are joined by three Air Force men in tracking it down to a small Pacific island, where it apparently has landed on the plateau of the island's steep-walled, taboo mountain...

Circa 1861, Angelina, ruling countess of an Italian principality, is at a loss when invaded by a Hungarian army. Her lookalike ancestress Francesca, who saved a similar situation 300 years before, comes to life from a portrait to help her descendant. Complicating factor: the newlywed countess feels strangely drawn to the handsome invader...

A U.S. Marine Corps colonel alerts the president of a planned military coup against him.

Hud Bannon is a ruthless young man who tarnishes everything and everyone he touches. Hud represents the perfect embodiment of alienated youth, out for kicks with no regard for the consequences. There is bitter conflict between the callous Hud and his stern and highly principled father, Homer. Hud's nephew Lon admires Hud's cheating ways, though he soon becomes too aware of Hud's reckless amorality to bear him anymore. In the world of the takers and the taken, Hud is a winner. He's a cheat, but, he explains, "I always say the law was meant to be interpreted in a lenient manner."