Writing

1996

… Writer

1994

… Writer

1993

… Writer

1991

… Writer

1988

… Writer

1986

… Writer

1980		The Adventures of Frank: Seeds of Ice … Writer
1980		The Adventures of Frank: Everybody's Fiddling Something … Writer

1974

… Writer

1972

… Writer

1971

… Writer

1970		Ende der Vorstellung 24 Uhr … Novel
1970		The Reckoning … Screenplay

1969

… Writer

1968

… Writer

1967

… Screenplay

1964

… Writer

Production

—

… Producer

2000

… Co-Producer

1996

… Producer

1995

… Producer

1993

… Executive Producer

1988

… Executive Producer

1966		Exit 19 … Producer
1966		Shotgun … Producer

1965

… Producer

1964

… Producer

Directing

1986

… Director

1980		The Adventures of Frank: Seeds of Ice … Director
1980		The Adventures of Frank: Everybody's Fiddling Something … Director

1969

… Director

1966

… Director

1965

… Director

Acting

2023

as Self - interviewed guest

1974

as Various

Crew

1966

… Script