Aún no disponemos de datos de John Porter-Davison en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | CHAMPIONS 1/07 THE SURVIVORS (1968) .... Hans | |
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | CHAMPIONS 1/07 THE SURVIVORS (1968) .... Hans | |
