Norman John Warren was an English film director best known for such 1970s horror films as Satan's Slave, Prey and Terror. Warren is also known for sex comedies such as Outer Touch.
The Young General: Reflections on Michael Reeves
Self
Doing Rude Things
Self
VHS Forever? | Psychotronic People
Self
Grave Tales
Music Video Director
Drinkin Time
Policeman
Turn Off Your Bloody Phone: Norman J. Warren and the Ghost
Polite Phone Man
Slice and Dice: The Slasher Film Forever
Self
Beyond Terror - An Appreciation of Norman J. Warren
himself
Loving Feeling
Radio Technician (uncredited)