Paul is a down-on-his-luck screenwriter who picks up a drifter and offers him a place to stay. However, when the deranged stranger takes Paul hostage and forces him to write, their unhinged relationship brings buried secrets to light.

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.

A scientific expedition to Loch Ness runs into trouble when the group leader is killed in a mysterious diving accident. Soon after, when the unorthodox Professor Howell shows up to take over as leader of the group, more strange incidents and attacks start to occur. While Howell and TV producer Elizabeth Borden are busy investigating the source of the attacks, the body of an enormous sea creature washes up on the lake's shore.

Desperate to save their possessed son, a fractured couple turns to a cursed Pagan device—unleashing a greater evil that threatens their sanity, their marriage, and their souls.

Desperate to save their possessed son, a fractured couple turns to a cursed Pagan device—unleashing a greater evil that threatens their sanity, their marriage, and their souls.

An innocent family outing becomes an exercise in terror when a blinding light from the sky descends on the Wilsons - Bob, Dez, and their son Andy, rendering them unconscious. They awake the following morning with no memory of the incident, yet they are all plagued by images of extraterrestrials and inexplicable anxiety.