Five Vietnam vets, on release from a mental hospital, think they're headed for a weekend camping trip. Instead they become target practice for an army of killers playing violent war games. It's a massacre until one of the vets becomes a machine of revenge.

A pair of cops are following a lawyer who has information on a mobster. He's killed and his wife has to help the cops catch the bad guy.

When smokeshow space teens Xena, Sola, and Luna steal Xena's dad's spaceship for an illicit joyride, they run out of gas and come crashing to Earth. There, they meet Dave and Jerry, two equally horny Earth dudes who are good to go and endless scenes of hot, silly, and sultry sex ensue. But when Dave's easy going Uncle Bud is targeted for eviction from his ramshackle beach house, the hormonal honeys must put their libidos aside and enter a bikini contest, the prize money of which will save the day.

In 1990s Los Angeles, danger lurks around the corner after a freak accident leaves an undercover cop with supernatural abilities while also unleashing a horror that he must destroy before it destroys everything.