Writing

1967

… Screenplay

1964

… Screenplay

1962

… Screenplay

1961

… Writer

1956

… Writer

1951

… Screenplay

1950

… Screenplay

1948

… Screenplay

1946

… Screenplay

1945

… Screenplay

1944

… Screenplay

1943		Mission to Moscow … Screenplay
1943		Casablanca … Screenplay

1942

… Screenplay

1941

… Screenplay

1940

… Screenplay

Acting

2008

as Self (archive footage)

1992

as Self - Screenwriter

1964

as Dr. Otis Salverson

1962

Production

1978

… Executive Producer

1967

… Associate Producer … Producer

1957

… Producer

Crew

1975

… Radio Play