Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Gaslight | 1944 | |
| Writer | Niagara | 1953 | |
| Writer | Journey to the Center of the Earth | 1959 | |
| Writer | Titanic | 1953 | |
| Writer | Ninotchka | 1939 | |
| Writer | That Hamilton Woman | 1941 | |
| Writer | That Uncertain Feeling | 1941 | |
| Writer | Comrade X | 1940 |