Three young women steal a yacht and kidnap a total stranger, who they plan to spend a weekend with having sex and doing LSD. ...

Two psychotic young men take a mother, father, and son hostage in their vacation cabin and force them to play sadistic "games" with one another for their own amusement. ...

In a small Scottish village, horribly murdered bodies keep turning up. Suspicion falls upon the residents of a nearby castle that is haunted by a curse involving a killer ...