- Buck Aarons
- special effects technician
- Ginger Anglin-Cervantes
- fabricator: Amalgamated Dynamics, Inc. (as Ginger Anglin)
- Chris Ayers
- concept art: Amalgamated Dynamics, Inc.
- Chris Bignell
- shop laborer
- Travis Bond
- mold supervisor: SFX Studios Inc.
- Rhaban Canas
- concept art: Amalgamated Dynamics, Inc.
- John C. Carlucci
- special effects supervisor
- Chris Cera
- mold department: Amalgamated Dynamics, Inc.
- Bo Chung
- foam department: Amalgamated Dynamics, Inc.
- Brian Clawson
- fabricator: Amalgamated Dynamics, Inc.
- Val Crawford
- fabricator: Amalgamated Dynamics, Inc.
- Rodney Currie
- fabricator/special effects assistant
- Rory Cutler
- fabricator/special effects assistant
- Frank Dunlop
- electronics assistant
- Agnieszka Echallier
- project supervisor: SFX Studios Inc. (as Agnieszka Kolakowska)
- Joel Echallier
- prosthetics and animatronics supervisor: SFX Studios Inc.
- Ivonne Escoto
- fabricator: Amalgamated Dynamics, Inc.
- Yuri Everson
- project coordinator: Amalgamated Dynamics, Inc.
- Justin Ewans
- lab technician: SFX Studios Inc.
- Robert Falck
- special effects shop foreman
- Davis Fandino
- sculptor: Amalgamated Dynamics, Inc.
- Tibor Farkas
- lab technician: SFX Studios Inc.
- Pete Farrell
- sculptor: Amalgamated Dynamics, Inc.
- Jack Firman
- special effects assistant (as John Firman)
- Chris Flemington
- on-set first assistant
- Bleau Fortier
- fabricator/special effects assistant
- Felix Fox
- prosthetic application: Schminken Studio Inc. (as Felix Fox Lindala)
- Valerie Fraser
- special effects safety rigger
- André Gaul
- shop manager: SFX Studios Inc. (as Andre Gaul)
- Alec Gillis
- additional body effects designer and creator: Amalgameted Dynamics, Inc.
- Colin Gillis
- production runner: Amalgamated Dynamics, Inc.
- Garnet Harry
- special effects buyer
- Gideon Hay
- special effects makeup
- Gary Heidrick
- fabricator/special effects assistant
- Jun Huang
- lab technician: SFX Studios Inc.
- Brian Jaecker-Jones
- mechanical department: Amalgamated Dynamics, Inc. (as Brian-Jaecker Jones)
- Sean Kennedy
- fabricator: Amalgamated Dynamics, Inc.
- Luke Khanlian
- mechanical department: Amalgamated Dynamics, Inc.
- Bree Kidd
- foam department: Amalgamated Dynamics, Inc.
- Matthew Killen
- fabricator: Amalgamated Dynamics, Inc.
- Warren Kirshner
- lab technician: SFX Studios Inc.
- Donald Krause
- mechanical department: Amalgamated Dynamics, Inc. (as Don Krause)
- Don Lanning
- sculptor: Amalgamated Dynamics, Inc.
- Mike Larrabee
- painter: Amalgamated Dynamics, Inc.
- Tony Lazarowich
- special effects coordinator
- Timothy Leach
- fabricator: Amalgamated Dynamics, Inc. (as Tim Leach)
- Toby Lindala
- prosthetic application and design: Schminken Studio Inc.
- Mike Manzel
- mold department: Amalgamated Dynamics, Inc.
- Timothy Martin
- sculptor: Amalgamated Dynamics, Inc.
- Hagen Marx
- special effects assistant
- Tony Matijevich
- fabricator: Amalgamated Dynamics, Inc.
- Amanda McGowan
- lab technician: SFX Studios Inc.
- W. David McGuire
- fabricator/special effects assistant
- Brant Mcilroy
- animatronic effects
- Craig McLachlan
- special effects assistant
- Kevin McTurk
- fabricator: Amalgamated Dynamics, Inc.
- Brandon Messersmith
- foam department: Amalgamated Dynamics, Inc.
- Nicole Michaud
- purchaser: Amalgamated Dynamics, Inc.
- Holland Miller
- assistant special effects coordinator: Schminken Studio Inc.
- Tammy Mingus
- office manager: Amalgamated Dynamics, Inc.
- Kyle T. Moore
- special effects technician
- Lon Muckey
- mechanical department: Amalgamated Dynamics, Inc.
- Steven Munson
- foam department: Amalgamated Dynamics, Inc.
- Eric Mussell
- mechanical department: Amalgamated Dynamics, Inc.
- Shaun Noelte
- sculptor: SFX Studios Inc.
- Michael O'Brien
- mold department: Amalgamated Dynamics, Inc. (as Mike O'Brien)
- David Penikas
- mechanical supervisor: Amalgamated Dynamics, Inc.
- Ryan Peterson
- sculptor: Amalgamated Dynamics, Inc.
- Brad Purser
- fabricator/special effects assistant
- Rae Reedyk
- fabricator/special effects assistant (as Rae Raedyk)
- Alex Richardson
- mechanical department: Amalgamated Dynamics, Inc.
- Derek Rockhill
- fabricator/special effects assistant (as Derrick Rockhill)
- Robert Rockhill
- fabricator/special effects assistant
- Johnnie Saiko
- mold department: Amalgamated Dynamics, Inc. (as Johnny Saiko Espiritu)
- Jordu Schell
- concept art: Amalgamated Dynamics, Inc.
- Christopher Schreiber
- fabricator/special effects assistant (as Chris Schreiber)
- David Selvadurai
- painter: Amalgamated Dynamics, Inc. (as Dave Selvadurai)
- Dale Shippam
- special effects assistant
- Brad Skelly
- foam department: Amalgamated Dynamics, Inc.
- John Sleep
- fabricator/special effects assistant
- Nevada Smith
- fabricator: Amalgamated Dynamics, Inc.
- Johnnie Spence
- mechanical department: Amalgamated Dynamics, Inc. (as Johnny Spence)
- Siegfried Stock
- machinist
- Bridget Strobl
- special effects assistant
- Kathy Sully
- fabricator: Amalgamated Dynamics, Inc.
- Corie Tornack
- fabricator/special effects assistant
- Scott R. Treliving
- special effects best boy (as Scott Treliving)
- Dustin Van Housen
- mechanical department: Amalgamated Dynamics, Inc.
- James Vlasblom
- fabricator/special effects assistant
- Lance Webb
- assistant special effects coordinator: Schminken Studio Inc.
- Crystal Wilson
- office production assistant: SFX Studios Inc.
- Garth Winkless
- art department supervisor: Amalgamated Dynamics, Inc.
- Tom Woodruff Jr.
- additional body effects designer and creator: Amalgameted Dynamics Inc.
- Robert Yeager
- special effects best boy: additional photography
- Alain de Zilva
- special effects contact lens artist: EYETECH Optics (uncredited)
- Doug de Zilva
- president: EYETECH Optics, Canada (uncredited)