Scenarist
- The Scarlet Clue (1945)
- The Jade Mask (1945)
- Castle in the Desert (1942)
- Charlie Chan at the Olympics (1937)
- Charlie Chan at the Race Track (1936)
- Charlie Chan at the Opera (1936)
- Charlie Chan at the Circus (1936)
- Charlie Chan in Shanghai (1935)
- Charlie Chan in Paris (1935)
- Charlie Chan in Egypt (1935)
- Charlie Chan in London (1934)
Filmografie - altele
