Scénariste

• 1928 - The Duke Steps Out
• 1931 - Murders in the Rue Morgue
• 1931 - A House Divided
• 1932 - Tom Brown of Culver
• 1932 - Air Mail
• 1936 - Souls at Sea
• 1936 - Captains Courageous

Adaptateur

• 1935 - Wings in the Dark
• 1942 - The Talk of the Town