J. Grubb Alexander
- The Hatchet Man
1932 Screenplay
- The Mad Genius
1931 Screenplay
- Svengali
1931 Screenplay
- Demon of the Sea
1931 Screenplay
- The Road to Singapore
1931 Screenplay
- Outward Bound
1930 Screenplay
- Moby Dick
1930 Screenplay
- Sweet Kitty Bellairs
1930 Screenplay
- Isle of Escape
1930 Screenplay
- A Notorious Affair
1930 Screenplay
- Murder Will Out
1930 Writer
- General Crack
1929 Writer
- The Gamblers
1929 Writer
- Evidence
1929 Scenario Writer
- The Michigan Kid
1928 Adaptation
- Midnight Rose
1928 Screenplay
- The Man Who Laughs
1928 Adaptation
- Freedom of the Press
1928 Writer
- The Chinese Parrot
1927 Writer
- Secret Orders
1926 Writer
- The Sea Wolf
1926 Writer
- The Lone Wolf Returns
1926 Writer
- Remember
1926 Writer
- The King of the Turf
1926 Writer
- Bigger Than Barnum's
1926 Writer
- The Belle of Broadway
1926 Story
- Rose of the Tenements
1926 Adaptation
- The Lady from Hell
1926 Screenplay
- The Midnight Flyer
1925 Screenplay
- Passionate Youth
1925 Screenplay
- One Glorious Night
1924 Story
- Impulse
1922 Scenario Writer
- Shattered Dreams
1922 Writer
- Belle of Alaska
1922 Screenplay
- Colleen of the Pines
1922 Screenplay
- The Swamp
1921 Writer
- Not Guilty
1921 Writer
- The Broken Spur
1921 Screenplay
- The Road to Divorce
1920 Story
- The Devil's Claim
1920 Screenplay
- The County Fair
1920 Writer
- The Screaming Shadow
1920 Scenario Writer
- The Purple Cipher
1920 Writer
- Old Dad
1920 Scenario Writer
- The Third Woman
1920 Scenario Writer
- The Brand of Lopez
1920 Writer
- Moon Madness
1920 Story
- The Trail of the Octopus
1919 Story
- The Thunderbolt
1919 Scenario Writer
- His Body for Rent
1919 Story
- The Sneak
1919 Story
- Kultur
1918 Story
- Blue Blood
1918 Writer
- Maid o' the Storm
1918 Writer
- Shackled
1918 Writer
- The Voice on the Wire
1917 Scenario Writer
- The Scarlet Crystal
1917 Writer
- The Empty Gun
1917 Writer
- The High Sign
1917 Screenplay
- The Charmer
1917 Story
- Fear Not
1917 Writer
- The Spotted Lily
1917 Story
- The Phantom's Secret
1917 Writer
- The Gates of Doom
1917 Writer
- Fighting Mad
1917 Screenplay
- The Plow Woman
1917 Writer
- The Lash of Power
1917 Writer
- The Sign of the Poppy
1916 Screenplay
- Mixed Blood
1916 Writer
