Margaret Johnson
Filmografia
| 1998 | Hope Floats · as Special Effects Supervisor |
| 1996 | Bottle Rocket · as Special Effects Supervisor |
| 1991 | JFK · as Special Effects Supervisor |
| 1998 | Hope Floats · as Special Effects Supervisor |
| 1996 | Bottle Rocket · as Special Effects Supervisor |
| 1991 | JFK · as Special Effects Supervisor |