Ronald Davidson

Writer:

1. 1. Zorro Rides Again (1937), film
   ...
   (original screenplay)
2. 2. SOS Coast Guard (1937), film
   ...
   (original story)
3. 3. The Painted Stallion (1937), film
   ...
   (original story)
4. 4. Dick Tracy Returns (1938), film
   ...
   (original screenplay) &
5. 5. The Painted Stallion (1938), film
   ...
   (original story)
6. 6. Dick Tracy's G-Men (1939), film
   ...
   (original screenplay) &
7. 7. King of the Texas Rangers (1941), series
   ...
   (original screenplay)
8. 8. Desperadoes of the West (1950), film
9. 9. Radar Men From the Moon (1952), film
10. 10. Planet Men from Mars (1952), series
11. 11. Satan's Satellites (1958), film
    ...
    (written by) (archive footage)

Producer:

1. 1. Zorro's Black Whip (1944), series
   ...
   associate producer