Warren Duff

Out of the Past

1947 · Producer

Angels with Dirty Faces

1938 · Writer

Ironside

1967 · Writer

Each Dawn I Die

1939 · Writer

The Invaders

1967 · Writer

Mannix

1967 · Writer

Experiment Perilous

1944 · Writer, Producer

The Oklahoma Kid

1939 · Writer

The Turning Point

1952 · Writer

Appointment with Danger

1950 · Writer

The Fallen Sparrow

1943 · Writer

Invisible Stripes

1939 · Writer

Fashions of 1934

1934 · Writer

Sealed Cargo

1951 · Producer

Gold Diggers of 1937

1936 · Writer

Deluge

1933 · Writer

Heat Lightning

1934 · Writer

Gambling House

1950 · Producer

A Dangerous Profession

1949 · Writer

Chicago Deadline

1949 · Writer

Make Haste to Live

1954 · Writer

Espionage Agent

1939 · Writer

'Til We Meet Again

1940 · Writer

Frisco Kid

1935 · Writer

The Last Command

1955 · Writer

Gold Is Where You Find It

1938 · Writer

Step Lively

1944 · Writer

Varsity Show

1937 · Writer

I've Got Your Number

1934 · Writer

Stolen Holiday

1937 · Writer