In Miami, Florida, biker gang leader Edward "Diablo" Santer is about to be executed for murder when he proclaims his innocence and vows revenge from the grave. When a mysterious biker comes to town during Spring Break festivities, leaving several teenagers electrocuted to death, some begin to suspect that Santer has made good on his promise.
After a stripper tricks him into filming a sex tape, Miami rickshaw runner Scott Edwards becomes embroiled in the murder of a televangelist's son when he inadvertently takes the wrong videotape. With the help of the stripper and a witch, Edwards sets out to clear his name while avoiding the assassin dead-set on retrieving the tape.
Greene plays an up and coming boxer with a powerful right hand and a heart of gold. He works night shifts in a bar and has a girlfriend whose father played by Ernest Borgnine disapproves of the relationship thinking Greene is a no good for nothing loser. To prove himself Greene catches the attention of a local boxing promoter played by Giuliano Gemma who decides to make a champion out of his newfound protégé.
Passing through a small Georgia town on their way to Florida, four young college girls witness a woman murdered. They try to escape before he murders them, too. But no one will believe them.