1995
The Casting Couch
Writer
1989
The Urge to Kill
Director
1989
The Urge to Kill
Writer
1984
Don't Open Till Chri...
Writer
1983
La casa delle orchid...
Director
1978
What's Up Nurse
Writer
1978
What's Up Nurse
Director
1978
What's Up Superdoc!
Writer
1978
What's Up Superdoc!
Director
1978
Proibito erotico
Director
1976
Diversions
Director
1976
Diversions
Writer
1975
The Girl from Starsh...
Writer
1975
The Girl from Starsh...
Director
1974
Commuter Husbands
Director
1974
Commuter Husbands
Writer
1974
Keep It Up, Jack!
Director
1974
Keep It Up, Jack!
Writer
1974
Venom
Writer
1973
The House That Vanis...
Writer
1973
The House That Vanis...
Supervising Editor
1972
Suburban Wives
Writer
1972
Suburban Wives
Director
1971
Secret Rites
Director
1970
I Am a Groupie
Writer
1970
I Am a Groupie
Director
1970
The Wife Swappers
Director
1970
The Wife Swappers
Writer
1970
The World at Their F...
Writer
1969
A Promise of Bed
Writer
1969
A Promise of Bed
Director
1968
Corruption
Screenplay
1967
Son of the City
Writer
1965
A Study in Terror
Original Story
1965
A Study in Terror
Screenplay
1965
Primitive London
Writer
1964
The Black Torment
Screenplay
1964
Saturday Night Out
Writer
1963
The Yellow Teddy Bea...
Screenplay
1962
Stork Talk
Writer
1984
The Making of a Horror Film
Self