Aún no disponemos de datos de John Gordon Sinclair en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  ERIK THE VIKING (1989) ... Ivan | |
| - | BRITANNIA HOSPITAL (1982) ... Gregory | |
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | ERIK THE VIKING (1989) ... Ivan | |
| - | BRITANNIA HOSPITAL (1982) ... Gregory | |
