Aún no disponemos de datos de Helen Case en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  ADVENTURES OF RUTH, THE (1919) .... Condesa Zirka | |
| - | Black Chasm, The (1911) | |
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | ADVENTURES OF RUTH, THE (1919) .... Condesa Zirka | |
| - | Black Chasm, The (1911) | |
