Aún no disponemos de datos de Robert Gregory en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  DEVIL'S MISTRESS, THE (1966) .... Frank | |
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | DEVIL'S MISTRESS, THE (1966) .... Frank | |
