When Tommy was a boy, he saw his grandpa, the leader of a vicious satanic cult, murder his father in a brutal ritual on Halloween night. Now he is 18, and grandpa is ready to indoctrinate him into the ways of the black arts.

In a futuristic society, rebels fighting against a fascist state are aided by a group of roller-skating nuns called the Bod Sisters.

1970 film by Donald Wolfe