1993

… Screenplay

1982

… Screenplay

1981

… Screenplay

1976

… Writer

1975		The Net … Writer
1975		To the Bitter End … Writer

1974		Only the Wind Knows the Answer … Screenplay
1974		One or the Other of Us … Screenplay
1974		Drei Männer im Schnee … Writer

1973		Gott schützt die Liebenden … Writer
1973		Alle Menschen werden Brüder … Writer

1972

… Screenplay

1971		Love Is Only a Word … Writer
1971		Swinging Wives … Writer
1971		And Jimmy Went to the Rainbow's Foot … Writer

1970		The Females … Author
1970		Hard Women … Writer

1969		Honeybun - or How Do I Tell My Daughter? … Writer
1969		School of Fear … Screenplay

1968

… Writer

1983

… Director

1978

… Director

1976

… Director

1975

… Director

2005

as Self