writing

1952
Big Jim McLain
-
Writer
1947
Dick Tracy Meets Gruesome
-
Screenplay
1946
Mysterious Intruder
-
Story
1946
Mysterious Intruder
-
Screenplay
1946
The Spider Woman Strikes Back
-
Screenplay
1946
Just Before Dawn
-
Story
1945
Dick Tracy
-
Screenplay
1945
The Crime Doctor's Courage
-
Story
1945
The Crime Doctor's Warning
-
Writer
1944
The Whistler
-
Writer
1943
Phantom of the Opera
-
Screenplay
1943
Son of Dracula
-
Screenplay
1942
The Ghost of Frankenstein
-
Original Story
1941
The Black Cat
-
Screenplay
1941
Ellery Queen and the Perfect Crime
-
Screenplay
1941
Ellery Queen and the Murder Ring
-
Screenplay
1940
Black Friday
-
Screenplay
1938
The Lady in the Morgue
-
Screenplay
1937
The Wrong Road
-
Screenplay
1937
Jim Hanvey, Detective
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Adaptation