Aún no disponemos de datos de Leo Pierson en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  POPPY GIRL'S HUSBAND, THE (1919) .... Presidiario | |
| - | WAGON TRACKS (1919) .... Billy Hamilton | |
| - | SOLITARY SIN, THE (1919) .... John Chamberlain | |
| - | Avarice (1917) .... Hombre | |
| - | Vengeance of Rannah, The (1915) .... Capt. Alva | |
| - | Blood Seedling, The (1915) | |
