George Callahan

Drehbuch:

1. 1. Charlie Chan in the Secret Service (1944), film
   ...
   (original screenplay)
2. 2. Charlie Chan - Die blutige Spur (1945), film
   ...
   (original screenplay)
3. 3. The Cisco Kid (1950), serien
   ...
   (screenplay) and
4. 4. I'll Get You for This (1951), film
   ...
   (screenplay) and
5. 5. Metaluna IV antwortet nicht (1955), film
   ...
   (screenplay)