Aún no disponemos de datos de Matthew Cowles en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | CRAWLSPACE (1972) .... Dave Freeman | |
| - | THEY MIGHT BE GIANTS (1971) .... Adolescente | |
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | CRAWLSPACE (1972) .... Dave Freeman | |
| - | THEY MIGHT BE GIANTS (1971) .... Adolescente | |
