The Sound of Anger

(1968)

Writer

The Challengers

(1970)

Screenplay

Terror in the Sky

(1971)

Teleplay

One More Train to Rob

(1971)

Screenplay

Houston, We've Got a Problem

(1974)

Writer

Shootout in a One-Dog Town

(1974)

Teleplay

Kingston

(1976)

Writer

Mayday at 40,000 Feet

(1977)

Teleplay