California

A young & rich couple (Farmer and Esposito) is preparing to attend a reception where they are invited. Meanwhile, a prostitute and a pimp (also played by Farmer and Esposito) are quarreling. The woman looks at the prostitutes on the sidewalk and sees her double threatened by her pimp who then murders her. After the reception, the woman disguises herself as a prostitute and joins those outside. She makes love with the pimp and savagely kills him to avenge her double. (Wikipedia)