Four Nights of the Full Moon

(1963)

Writer

F.B.I. Operation Baalbeck

(1964)

Writer

Battle of the Bulge

(1965)

Writer

Savage Pampas

(1966)

Screenplay

Simon Bolivar

(1969)

Screenplay

Cauldron of Blood

(1970)

Screenplay

Special Delivery

(1976)

Writer

Journey to the Centre of the Earth

(1977)

Writer

Love and Bullets

(1979)

Writer

Aphrodite

(1982)

Screenplay