Donald Grayson

1940s

1. 1940

   Mystery Sea Raider

   Ernst, German Seaman

1930s

1. 1938

   Call of the Rockies

   'Slim' Grayson

2. Cattle Raiders

   Movie

3. 1937

   Outlaws of the Prairie

   Slim Grayson

4. The Old Wyoming Trail

   Sandy

5. It Can't Last Forever

   Soundman

6. 1936

   Dodge City Trail

   Slim Grayson