Synanon

(1965)

Story

Along Came a Spider

(1970)

Screenplay

The Deadly Dream

(1971)

Writer

Superdome

(1978)

Story and Teleplay

The Death of Ocean View Park

(1979)

Writer

Life, Liberty and Pursuit on the Planet of the Apes

(1980)

Writer

My Mother's Secret Life

(1984)

Writer

Night Trap

(2018)

Writer

The Girls in the Office

(1979)

Producer

The Death of Ocean View Park

(1979)

Producer

The Hustler of Muscle Beach

(1980)

Executive Producer

The Intruder Within

(1981)

Executive Producer

My Mother's Secret Life

(1984)

Executive Producer