Aún no disponemos de datos de Robert Smith (1) en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  XTRO II: THE SECOND ENCOUNTER (1990) [North American] | |
| ... Guión | ||
| - | XTRO (1982) [Amalgamated Film] | |
| ... Guión | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | XTRO II: THE SECOND ENCOUNTER (1990) [North American] | |
| ... Guión | ||
| - | XTRO (1982) [Amalgamated Film] | |
| ... Guión | ||
