Aún no disponemos de datos de M. Cohen en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | Grant, Police Reporter #16 The Trap (1917) .... Carl Letson | |
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | Grant, Police Reporter #16 The Trap (1917) .... Carl Letson | |
