As a demon and a fallen angel battle for his soul, a tormented serial killer is stalked by the ghosts of his past victims and hunted by detectives searching for his latest prey.

A young girl gets lost in a forest and spends the night in a supposedly empty mansion. In the morning she meets the owner of the house... As time goes by she realizes she can't get out of the house and discover that a curse is set upon its owner.

Greased unfolds the conflict between duty and love in the matter of one world-shifting day for Ben and Susan.