The Genie
Al Haddin
Janet Haddin
Jeremiah, Al's grandpa
Police Chief
Policeman (German Version: 'Korinthenkacker')
Tony, the junkman
Puncher
Patricia O'Connor
Red Foster
Harry
Monty Siracusa
Sgt. O'Connor (as Fred Buck)
Mark - Siracusa's Thug
Randy - Siracusa's Thug
Larry
Motorcycle Policeman
Sweet shop owner
Painter
Hitman (uncredited)
Surgeon (uncredited)
Kidnapper (uncredited)
Basketball trainer (uncredited)
Policeman (uncredited)
Mafia Victim that saved from the ghost (uncredited)
Visitor to the water ski competition (uncredited)
Danny's Father (uncredited)