In the DVD behind the scenes, a crew member writes in pencil «Dicks mouths and assholes», which appears to be a descriptive alternate title of the movie.
The character Johnny Malibu is always featured with a cigarette on his left ear - even during police interrogation.
Fake newspaper headlines in the opening sequence:
Evening Post - Blood on the pavement! Nightclub location for grisly murders.
The Daily Blue - Malibu the murderer??? Johnny Malibu arrested for the alley cat murders - Murder suspect captured.
The Daily Citizen - Detective Lazlo nabs alley cat killer.