Additional screenwriting credits include The Merry Widow, Flesh and the Devil, Mata Hari, A Farewell to Arms, We're Not Dressing, and Tortilla Flat.
Karya penulisan latar lainnya juga terdapat pada film The Merry Widow, Flesh and the Devil, Mata Hari, A Farewell to Arms, We're Not Dressing, dan Tortilla Flat.