Nenhuma biografia disponível.
| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 2001 | Cine Majestic | Self (Hollywood Ten, arrives) (archive footage) (uncredited) | |
| 1950 | The Hollywood Ten | Self | |
| 1945 | China's Little Devils | Writer | |
| 1945 | Circumstantial Evidence | Adaptation | |
| 1944 | They Live in Fear | Writer | |
| 1940 | Fugitivos do Terror | Screenplay | |
| 1939 | Miracle on Main Street | Writer | |
| 1938 | Little Orphan Annie | Story | |
| 1938 | Little Orphan Annie | Screenplay | |
| 1938 | A Pequena do Exército | Screenplay | |
| 1937 | It Could Happen to You | Screenplay | |
| 1937 | The Hit Parade | Screenplay | |
| 1937 | A Doctor's Diary | Story | |
| 1937 | A Doctor's Diary | Screenplay | |
| 1937 | Two Wise Maids | Writer | |
| 1936 | Follow Your Heart | Writer | |
| 1936 | Fatal Lady | Writer | |
| 1935 | 3 Kids and a Queen | Screenplay | |
| 1935 | A Marca do Vampiro | Writer | |
| 1934 | One Exciting Adventure | Screenplay | |
| 1933 | One Man's Journey | Screenplay | |
| 1933 | The Great Jasper | Writer | |
| 1932 | Secrets of the French Police | Screenplay | |
| 1932 | Men Of America | Screenplay | |
| 1932 | Hell's Highway | Writer | |
| 1932 | Treze Mulheres | Screenplay | |
| 1930 | The Sins of the Children | Adaptation | |
| 1929 | Chinatown Nights | Story | |
| 1929 | O Romance de Lena | Story |