No photo
Wrote 13
1990s
- 1990
Das Double
Writer
1980s
- 1985
Irrläufer
Writer
- 1980
Radiokiller
Writer
1970s
- 1979
The Blonde Geisha
Writer
Des Drachens grauer Atem
Writer
- 1971
Istanbul – Masche
Writer
Filmemacher
Writer
Pygmalion XII
Writer
Angebot aus Schenectady
Scenario Writer
- 1970
Kein Mann für Camp Detrick
Writer
1960s
- 1967
Das Tal der sieben Monde
Novel
- 1963
For Eyes Only
Screenplay