- Yarek Alfer
- sculptor: Boss Film Corporation (as Jarek Alfer)
- Susan Alpert
- modelshop coordinator: Boss Film Corporation (as Sue Alpert)
- Maura Alvarez
- animation production assistant: Boss Film Corporation
- Larz Anderson
- effects technician: Boss Film Corporation
- Wayne Baker
- first assistant photographer: Boss Film Corporation
- Dale Brady
- modelshop crew: Boss Film Corporation
- Dave Chamberlain
- production assistant: Boss Film Corporation
- Keith Claridge
- production assistant: Boss Film Corporation
- Albert Cox
- optical camera operator: Boss Film Corporation (as Al Cox)
- Philip Crescenzo
- electronics supervisor: Boss Film Corporation
- Mark Dornfeld
- optical line-up: Boss Film Corporation
- Richard Edlund
- visual effects producer
- Leslie Ekker
- modelshop crew chief: Boss Film Corporation
- Robert Eyslee
- chief lighting technician: Boss Film Corporation
- Donald Fly
- chief financial officer: Boss Film Corporation (as Donald R. Fly)
- Kento Gebo
- modelshop crew: Boss Film Corporation (as Kent Gebo)
- Adam Gelbart
- modelshop crew: Boss Film Corporation
- Ron Gress
- head painter: Boss Film Corporation
- Cody Harrington
- production assistant: Boss Film Corporation (as Jim Cody Harrington)
- Adam Hill
- modelshop crew: Boss Film Corporation
- Michael Hosch
- sculptor: Boss Film Corporation (as Mike Hosch)
- Daniel Hutten
- assistant special effects foreman: Boss Film Corporation (as Dan Hutten)
- Ron Hutten
- production assistant: Boss Film Corporation
- George Jenson
- visual effects art director: Boss Film Corporation
- Kent Jones
- sculptor: Boss Film Corporation
- Neil Krepela
- director of photography: Boss Film Corporation
- Lesley Mallgrave
- production coordinator: Boss Film Corporation
- Pat McClung
- modelshop crew chief: Boss Film Corporation
- Dennis Michelson
- visual effects editor: Boss Film Corporation
- Virgil Mirano
- still photographer: Boss Film Corporation
- Michele Moen
- matte painter: Boss Film Corporation
- Thaine Morris
- special effects foreman: Boss Film Corporation
- Bill Neil
- plate photography: Boss Film Corporation (as William Neil)
- Eric Peterson
- first assistant photographer: Boss Film Corporation
- Samuel E. Recinos
- technical animation supervisor: Boss Film Corporation (as Samuel Recinos)
- Chris Regan
- optical supervisor: Boss Film Corporation
- Pat Repola
- head lab technician: Boss Film Corporation (as Patrick Repola)
- Angie Russell
- animation production assistant: Boss Film Corporation (as Anjelica Casillas)
- Jon Schreiber
- special projects assistant: Boss Film Corporation
- Dennis Schultz
- modelshop crew: Boss Film Corporation
- David Schwartz
- modelshop foreman: Boss Film Corporation
- Nick Seldon
- modelshop crew: Boss Film Corporation (as Nicholas Seldon)
- Paul Skylar
- modelshop crew: Boss Film Corporation
- James Sleeper
- optical camera operator: Boss Film Corporation
- Mark Stetson
- model shop supervisor: Boss Film Corporation
- Patrick Van Auken
- grip: Boss Film Corporation (as Pat Van Auken)
- Garry Waller
- special projects supervisor: Boss Film Corporation
- Mark West
- design engineer: Boss Film Corporation
- Gene Whiteman
- chief engineer: Boss Film Corporation
- Claire Wilson
- assistant: Mr. Edlund, Boss Film Corporation
- Debra Wolff
- assistant editor: Boss Film Corporation
- Matthew Yuricich
- chief matte artist: Boss Film Corporation
- Maryjane Zelicskovics
- production accountant: Boss Film Corporation
- Philip Crescenzo
- visual effects: technical supervisor (uncredited)
- Cody Harrington
- grip: effects photography (uncredited)
- Michael Van Himbergen
- visual effects coordinator (uncredited)