Writing
White Zombie
1932 · Story
Supernatural
1933 · Adaptation
Pony Soldier
1952 · Story
The 9th Guest
1934 · Screenplay
Daughter of Shanghai
1937 · Story
The Old-Fashioned Way
Bulldog Drummond's Secret Police
1939 · Screenplay
Bulldog Drummond's Bride
Bulldog Drummond in Africa
1938 · Screenplay
The Flying Scotsman
1929 · Writer
The Viking
1931 · Story
The Preview Murder Mystery
1936 · Story
The Great Train Robbery
1941 · Writer
The Crooked Road
1940 · Writer
Emergency Squad
1940 · Screenplay
Opened by Mistake
Partners in Crime
1937 · Screenplay
Nevada
1935 · Screenplay
Ceux du viking
1932 · Writer
The Lady from the Sea
A Romance of Seville
The American Prisoner
1929 · Scenario Writer
The Yankee Clipper
1927 · Adaptation
