Aún no disponemos de datos de Steven Posner en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | BEYOND THE UNIVERSE (1981) [Sandler/Emenegger] | |
| ...Guión | ||
| - | PSI FACTOR (1980) [Sandler/Emenegger] | |
| ...Guión | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | BEYOND THE UNIVERSE (1981) [Sandler/Emenegger] | |
| ...Guión | ||
| - | PSI FACTOR (1980) [Sandler/Emenegger] | |
| ...Guión | ||
