Aún no disponemos de datos de Leon Prochnik en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | FOUR EYES AND SIX GUNS (1992) [Turner Pictures] | |
| ... Guión | ||
| - |  CHILD'S PLAY (1972) [Paramount] | |
| ... Guión | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | FOUR EYES AND SIX GUNS (1992) [Turner Pictures] | |
| ... Guión | ||
| - | CHILD'S PLAY (1972) [Paramount] | |
| ... Guión | ||
