John Lee Mahin
Dr. Jekyll and Mr. Hyde
(Screenplay)
The Spiral Road
(Screenplay)
North to Alaska
(Screenplay)
North to Alaska
(Producer)
Quo Vadis
(Screenplay)
Mogambo
(Screenplay)
The Last Gangster
(Screenplay)
Johnny Eager
(Screenplay)
The Bad Seed
(Screenplay)
Heaven Knows, Mr. Allison
(Screenplay)
Red Dust
(Screenplay)
Bombshell
(Screenplay)
Treasure Island
(Screenplay)
Love on the Run
(Screenplay)
Naughty Marietta
(Screenplay)
Captains Courageous
(Screenplay)
Show Boat
(Screenplay)
The Horse Soldiers
(Screenplay)
The Horse Soldiers
(Producer)
Chained
(Screenplay)
My Son John
(Adaptation)
No Time for Sergeants
(Screenplay)
The Adventures of Tartu
(Screenplay)
Boom Town
(Screenplay)
Tortilla Flat
(Screenplay)
Eskimo
(Writer)
The Wet Parade
(Writer)
The Wet Parade
(Adaptation)
The Barbarians
(Writer)
Too Hot to Handle
(Screenplay)
The Devil Is a Sissy
(Screenplay)
Wife vs. Secretary
(Screenplay)
Laughing Boy
(Screenplay)
The Prizefighter and the Lady
(Screenplay)
Small Town Girl
(Screenplay)
Love That Brute
(Writer)
Scarface
(Dialogue)
The Barbarians
(Producer)
Tiger Shark
(Writer)
Elephant Walk
(Writer)
Down to the Sea in Ships
(Screenplay)
Lucy Gallant
(Writer)
Scarface
(Continuity)
Panic in the Streets
(Writer)
Moment to Moment
(Screenplay)
China Seas
(Screenplay)