Kaleidoscope

(1966)

Writer

Wait Until Dark

(1967)

Screenplay

Fear Is the Key

(1972)

Screenplay

High Risk

(1976)

Writer

Twin Detectives

(1976)

Story

Mind Over Murder

(1979)

Writer

The Hostage Tower

(1980)

Screenplay and Story

Venom

(1981)

Screenplay

Blind Witness

(1989)

Teleplay