- Larry Arpin
- roto effects
- Matt Boardman
- digital effects
- Larry Dean
- optical line-up
- Robert Fortenberry
- optical camera
- Ima Goodeman
- digital effects
- Pamela Hauck
- roto effects
- David L. Hewitt
- optical effects supervisor (as David Hewitt)
- Tom Payne
- assistant effects supervisor (as Thomas Payne)
- Craig Simmons
- laser systems
- Leon Stankevich
- optical line-up
- Lars Weasall
- optical camera
- Ivan Zelle
- digital effects