Aún no disponemos de datos de J.A. Preston en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | FEW GOOD MEN, A (1992) .... Juez Julius Alexander Randolph | |
| - | TALES FROM THE CRYPT 4/52 CURIOSITY KILLED (1992) | |
| - |  NARROW MARGIN (1990) .... Martin Larner | |
| - | DESPERATE (1987) .... Wiggee | |
| - | AMAZING STORIES 2/34 THE PUMPKIN COMPETITION (1986) .... Prof. Bertram Carver | |
| - | BODY HEAT (1981) .... Oscar Grace | |
