Aún no disponemos de datos de Betty Laidlaw en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  DANGER ON THE AIR (1938) [Universal] | |
| ... Guión | ||
| - | INSIDE INFORMATION (1934) [Consolidated] | |
| ... Guión | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | DANGER ON THE AIR (1938) [Universal] | |
| ... Guión | ||
| - | INSIDE INFORMATION (1934) [Consolidated] | |
| ... Guión | ||
