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32 credits
- Commando
1962 Writer
- The Secret Mark of D'Artagnan
1962 Screenplay
- Black Gravel
1961
- Mohawk
1956 Screenplay
- Tennessee's Partner
1955 Screenplay
- Crossed Swords
1954 Director
- One Minute to Zero
1952 Screenplay
- Prince of Foxes
1949 Writer
- The Iron Curtain
1948 Screenplay
- Lady with Red Hair
1940 Screenplay
- A Dispatch from Reuters
1940 Screenplay
- Confessions of a Nazi Spy
1939 Screenplay
- We Are Not Alone
1939 Screenplay
- The Sisters
1938 Screenplay
- Secrets of an Actress
1938 Screenplay
- Green Light
1937 Screenplay
- The Great O'Malley
1937 Screenplay
- Speed
1936 Story
- Strangers All
1935 Screenplay
- Grand Old Girl
1935 Screenplay
- Harmony Lane
1935 Story
- Young and Beautiful
1934 Story
- Affairs of a Gentleman
1934 Screenplay
- West of the Pecos
1934 Writer
- Crimson Romance
1934 Screenplay
- I Give My Love
1934 Adaptation
- South of the Rio Grande
1932 Writer
- Forbidden Trail
1932 Screenplay
- The Western Code
1932 Screenplay
- The Range Feud
1931 Screenplay
- Dude Ranch
1931 Story
- Unmasked
1929 Prince Hamid
