The Return of Dr. Mabuse

(1961)

Screenplay

Charade

(1963)

Story

The Party's Over

(1965)

Writer

Help!

(1965)

Screenplay and Story

Trunk to Cairo

(1966)

Writer

The Blonde from Peking

(1967)

Screenplay

Twelve Plus One

(1969)

Screenplay

Someone Behind the Door

(1971)

Adaptation

The Mad Bomber

(1973)

Screenstory

Piaf

(1974)

Screenplay

Hospital Massacre

(1981)

Screenplay

Lady Chatterley's Lover

(1981)

Writer

Nana

(1983)

Writer

Deadly Circuit

(1983)

Novel

Eye of the Beholder

(1999)

Novel