Aún no disponemos de datos de William G. Marshall en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  DAUGHTER OF THE GODS, A (1916) [Fox] | |
| ... Fotografía | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | DAUGHTER OF THE GODS, A (1916) [Fox] | |
| ... Fotografía | ||
