After a young man is murdered, his spirit stays behind to warn his lover of impending danger, with the help of a reluctant psychic.
After the lord of darkness decides he will not cede his throne to any of his three sons, the two most powerful of them escape to Earth to create a kingdom for themselves. This action closes the portal filtering sinful souls to Hell and causes Satan to wither away. He must send his most weak but beloved son, Little Nicky, to Earth to return his brothers to Hell.
Three New York businessmen decide to take a "Wild West" vacation that turns out not to be the relaxing vacation they had envisioned.
