A special unit of the U.S. Marshal's Service is assigned to protect a syndicate hitman who is to testify against his former bosses, who have put out a contract on his life.

At first gas station attendant Poet is happy when the rockers gang “Hell’s Angels” finally accepts him. But he’s shocked when he learns how brutal they are – not even murder is a taboo to them. He gets himself in trouble when the leader’s girlfriend falls in love with him – and he welcomes her approaches.

Mike, a biker, returns to California after serving in Vietnam. He uses his war-hero experience to organize a new, united super outlaw gang. When one member is shot by police because he killed a girl at a pot orgy, an all-out cop vs. biker war results.

Telling the story of his early life in flashback, a former prospector (Joel McCrea, with flashback sequences featuring son Jody) explains his brutal massacre of a tribe of Indians. The only survivor (Marie Gahua) agrees to lead him to a secret gold mine.

A crooked sheriff in a small Southern town frames an ex-convict in a drug bust and takes his girlfriend.

A professor and four graduate students journey to a crumbling mansion to investigate paranormal activity and must battle ghosts, aliens and satanic entities.

All hell breaks loose when a giant grizzly, reacting to the slaughter of her cubs by poachers, attacks a massive rock concert in the National Park. [This sequel to "Grizzly" (1976) was left unfinished after production wrapped prematurely in 1983, and was not officially released until 2020, though a bootleg workprint version had been in circulation for some years prior to this.]

A lone crimefighter battles the forces of evil with the help of an indestructible and artificially intelligent supercar.

Danny and Elliot avoid military service by pretending to be gay, but they have to act the part when the recruiting officer doesn't buy it.

When former Green Beret John Rambo is harassed by local law enforcement and arrested for vagrancy, he is forced to flee into the mountains and wage an escalating one-man war against his pursuers.