Aún no disponemos de datos de Len Doncheff en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | FINAL ASSIGNMENT (1980) .... Cnel. Kozlov | |
| - | ONE NIGHT STAND (1978) .... Taxista | |
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | FINAL ASSIGNMENT (1980) .... Cnel. Kozlov | |
| - | ONE NIGHT STAND (1978) .... Taxista | |
