Drehbuchautor bei
| 2006 | Apocalypse Oz | ||
| 1942 | What's Cookin'? | ||
| 1939 | Der Zauberer von Oz | ||
| 1939 | The Ice Follies of 1939 | ||
| 1939 | Babes in Arms | ||
| 1936 | Mad Holiday | ||
| 1936 | Tough Guy | ||
| 1936 | Moonlight Murder | ||
| 1935 | The Casino Murder Case | ||
| 1934 | Murder in the Private Car | ||
| 1933 | Broadway to Hollywood | ||
| 1932 | Menschen im Hotel | ||
| 1932 | Freaks | ||
| 1932 | Die Maske des Fu Manchu | ||
| 1932 | Flesh | ||
| 1931 | The Great Lover |