The first pilot to leave Earth's atmosphere lands, then vanishes; but something with a craving for blood prowls the countryside...

Julie, an American on vacation in Mexico, spots a giant, one-eyed amoeba rising from the ocean, but when she tries to tell the authorities, no one believes her. She finally teams up with a marine biologist in an attempt to destroy it.

Ro-Man, an alien robot who greatly resembles a gorilla in a diving helmet, is sent to earth to destroy all human life. Ro-Man falls in love with one of the last six remaining humans, and struggles to understand how his programming can instruct him to kill her while his heart demands that he can't.

An Army officer and a hunter engage in a simulated manhunt with one using real bullets in post-Korean War Los Angeles.

An Army officer and a hunter engage in a simulated manhunt with one using real bullets in post-Korean War Los Angeles.

A tough sergeant helps a raw recruit find courage under fire during the Korean War.

An Army officer and a hunter engage in a simulated manhunt with one using real bullets in post-Korean War Los Angeles.