A former CIA agent lives a suburban life as a high school teacher with his teen son. When the agent is attacked by former allies because of knowledge he possesses and his son is kidnapped, he is forced back into the business and his son suddenly sees a side of his father that he never knew existed.

Astronauts crash-land on Venus and find themselves in trouble when they kill a monster that is worshipped by a group of Venusian women. Re-edited version of Soviet sci-fi Planet of Storms (1962) by Pavel Klushantsev, dubbed into English with additional scenes.

Dr. Henry Armitage, an expert in the occult, goes to the old Whateley manor in Dunwich looking for Nancy Wagner, a student who went missing the previous night. He is turned away by Wilbur, the family's insidious heir, who has plans for the young girl. But Armitage won't be deterred. Through conversations with the locals, he soon unearths the Whateleys' darkest secret — as well as a great evil.

Lt. Vance Calhoun takes on a dangerous rescue mission of American P.O.W.s in the treacherous Darloc Valley in Vietnam. His only chance to escape is with the help of five young, fearless soldiers on motorcycles.

A Midwestern ingenue arrives in Hollywood to try her luck as an actress. An incompetent agent hooks her up with a production company which specializes in low budget B-movie fare, which starts being plagued by strange, deadly accidents.