Aún no disponemos de datos de Ruth Cobbs en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  MURDER WITH MUSIC (1941) .... Mary Smith | |
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | MURDER WITH MUSIC (1941) .... Mary Smith | |
