Aún no disponemos de datos de Hart Sprager en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  NIGHTMARE ON ELM STREET 2: FREDDY'S REVENGE, A (1985) .... Maestro | |
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | NIGHTMARE ON ELM STREET 2: FREDDY'S REVENGE, A (1985) .... Maestro | |
