- Tony Acosta Jr.
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Evan Brainard
- animatronic designer: Kevin Yagher Productions, Inc.
- Jeffrey P. Buccacio Jr.
- sculptor: Kevin Yagher Productions, Inc.
- Mario Castillo
- mechanical technician: Kevin Yagher Productions
- Colin Chilvers
- special effects coordinator
- Mitchell J. Coughlin
- project supervisor: Kevin Yagher Productions, Inc.
- Jill Crosby
- hair construction: Kevin Yagher Productions, Inc.
- Pamela Cveticanin
- puppet wardrobe constructor: Kevin Yagher Productions, Inc.
- Zach Cveticanin
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Sam De La Torre
- mechanical technician: Kevin Yagher Productions, Inc.
- Frank Diettinger
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Brian Engebretsen
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Daniel Godin
- special effects lead hand
- Emile Godin
- assistant key special effects shop
- Samara Hagopian
- mechanical technician: Kevin Yagher Productions, Inc.
- David Allen Hill
- special effects technician
- Jeff Himmel
- puppet wardrobe constructor: Kevin Yagher Productions, Inc.
- James Hirahara
- mechanical technician: Kevin Yagher Productions, Inc.
- Kevin Hughes
- special effects technician
- Tony Kenny
- special effects foreman
- Tom Killeen
- painter: Kevin Yagher Productions
- Arthur Langevin
- special effects supervisor
- Rocco Larizza
- second key special effects / special effects assistant
- Tony Matijevich
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Allan Meuse
- key special effects shop
- David Miner Jr.
- mechanical technician: Kevin Yagher Productions, Inc.
- David Perteet
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Coffee Polk
- production assistant: Kevin Yagher Productions
- Anton Rupprecht
- mechanical technician: Kevin Yagher Productions, Inc.
- Jason Ryan
- mechanical technician: Kevin Yagher Productions, Inc.
- Darlene Scaife
- production assistant: Kevin Yagher Productions
- David Selvadurai
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Bryan Sides
- mechanical technician: Kevin Yagher Productions, Inc.
- Johnnie Spence
- mechanical technician: Kevin Yagher Productions, Inc.
- Dean Stewart
- special effects office administrator
- Mario Torres Jr.
- sculptor/painter: Kevin Yagher Productions, Inc.
- Chris Walker
- mold/silicone technician: Kevin Yagher Productions (as Christopher Walker)
- Garth Winkless
- mold/silicone technician: Kevin Yagher Productions, Inc.
- Chris Yagher
- studio manager: Kevin Yagher Productions, Inc. (as Mark C. Yagher)
- Adrian Stansfield
- special effects technician (uncredited)