In Zeiten wie diesen 1989
Writer
Change 1975
Screenplay
Julia 1974
The Young Unknowns 2000
Theatre Play
At Swim-Two-Birds 1997
as William Tracy
The Enigma of Kaspar Hauser 1974
as country boy #2
Magic Graz 1972
as himself
Dichter Forum Graz 1967
Actor
Credits from TMDB.