Aún no disponemos de datos de Patrick Blackwell en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  RETURN OF SHERLOCK HOLMES 1/03 THE MUSGRAVE RITUAL (1986) .... Tregallis | |
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | RETURN OF SHERLOCK HOLMES 1/03 THE MUSGRAVE RITUAL (1986) .... Tregallis | |
