Writing

2021

… Writer

2017

… Short Story

2008

… Writer … Theatre Play

2006

… Novel

2001

… Novel

1997

… Novel

1996

… Novel

1993

… Novel

1992

… Original Story

1990

… Screenplay

1989

… Theatre Play

1988

… Writer

1985

… Original Story

1982		The Deadly Game … Writer
1982		A nagy Romulus … Writer

1976

… Writer

1975

… Writer … Novel

1974

… Writer

1972		The Most Wonderful Evening of My Life … Theatre Play
1972		Последнее дело комиссара Берлаха … Writer

1971		La visite de la vieille dame … Writer
1971		Silence! The Court Is in Session … Story

1968

… Writer

1966

… Writer

1964		Die Physiker … Author
1964		The Visit … Writer … Theatre Play

1962

… Screenstory

1961

… Screenplay

1959

… Writer

1958

… Writer

1957		Der Richter und sein Henker … Novel … Writer
1957		Die Panne … Writer

Acting

2015

as Self (archive footage)

1975

as Lamont Friedrich

Directing

1989

… Director

1967

… Director