Aún no disponemos de datos de Grant Morris en la Base
Filmografía parcial 
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  RETURN OF THE SWAMP THING (1989) [Lightyear Ent.] | |
| ... Guión | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | RETURN OF THE SWAMP THING (1989) [Lightyear Ent.] | |
| ... Guión | ||
