C. Gardner Sullivan

Scenarist:

1. 1. Tumbleweeds (1925), film
   ...
   (adaptation)
2. 2. Tempest (1928), film
   ...
   (writer)
3. 3. Alibi (1929), film
   ...
   (titles for silent version)
4. 4. Na zapadu ništa novo (1930), film
   ...
   (supervising story chief)
5. 5. Operator 13 (1934), film
   ...
   (uncredited)
6. 6. Gusar (1938), film
   ...
   (screenplay)
7. 7. Union Pacific (1939), film
   ...
   (screen play)
8. 8. North West Mounted Police (1940), film
   ...
   (original screen play)
9. 9. Gusar (1958), film
   ...
   (1938 screenplay)