Des Drachens grauer Atem

1979 · Writer

Kein Mann für Camp Detrick

1970 · Writer

For Eyes Only

1963 · Writer

Radiokiller

1980 · Writer

Das Tal der sieben Monde

1967 · Writer

Das Double

1990 · Writer

Frozen Flashes

1967 · Writer

Pygmalion XII

1971 · Writer

Irrläufer

1985 · Writer

Ist‌anbul – Masche

1971 · Writer

The Blonde Geisha

1979 · Writer

Filmemacher

1971 · Writer