Robert Cornthwaite

A small town in California is attacked by Martians, beginning a worldwide invasion.

Scientists and American Air Force officials fend off a bloodthirsty alien organism while at a remote arctic outpost.

A chemist finds his personal and professional life turned upside down when one of his chimpanzees finds the fountain of youth.

Upon attempting to divulge a diabolical plot of the futuristic theme park, Futureworld, an ex-employee is dispatched after he tips off the reporter who exposed Westworld. The reporter and his ex-co-reporter investigate the situation.

Thinking this will prevent war, the US government gives an impenetrable supercomputer total control over launching nuclear missiles. But what the computer does with the power is unimaginable to its creators.

Professional gambler Lewton Cole kills a Confederate soldier, then finds a map pinpointing the desert location where stolen Army gold bullion is buried. Cole plans to retrieve it, but other parties are searching for it, too.

After 1945, six German ex-soldiers are hired to defuse unexploded Allied bombs in the ruins of Berlin.

When a group of explorers go in search of a yeti, they find themselves taken captive by an ancient race of alien creatures.

Siblings Kristy and Jeffrey are buying supplies at a remote desert gas station when some members of a biker gang come cruising in. The bikers recognize Kristy, who used to be the main squeeze of the gang's leader before she ran aw...