Aún no disponemos de datos de Leighton Osmun en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  CASTLES FOR TWO (1917) [Jesse L. Lasky] | |
| ... Guión | ||
| - | UNCONQUERED (1917) [Jesse L. Lasky] | |
| ... Guión | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | CASTLES FOR TWO (1917) [Jesse L. Lasky] | |
| ... Guión | ||
| - | UNCONQUERED (1917) [Jesse L. Lasky] | |
| ... Guión | ||
