Aún no disponemos de datos de John Ewart en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | RETURNING, THE (1990) ... Alan Steadman Sr. | |
| - | QUEST, THE (1986) ... Ricketts | |
| - |  RAZORBACK (1984) ... Turner | |
| - | ..DEADLINE.. (1982) ... Sam O'Bannon | |
| - | PLUNGE INTO DARKNESS (1977) | |
| - | SPIRAL BUREAU, THE (1974) | |
