- Renato Agostini
- mechanical effects crew
- Nick Allder
- mechanical effects supervisor
- Grant Arndt
- creature effects crew: Stan Winston Studios
- Robert Bernacchi
- creature effects crew
- John Blake
- creature effects crew
- Roger Borelli
- creature effects crew
- Alan Bryce
- mechanical effects crew (as Allan Bryce)
- Mario Cassar
- special effects technician
- Craig Caton
- creature effects crew
- Giovanni Corridori
- mechanical effects coordinator
- Massimo Cristofanelli
- special effects
- Nicholas J. Esposto
- creature effects crew (as Nick Esposto)
- Greg Figiel
- creature effects crew
- Steve Frakes
- creature effects crew
- Mark Garbarino
- creature effects crew
- Alec Gillis
- creature effects: Stan Winston Studios
- John Hatt
- mechanical effects crew
- Steven James
- creature effects crew (as Steve James)
- Steve Johnson
- creature effects crew
- Jeff Kennemore
- creature effects crew
- Richard J. Landon
- creature effects: Stan Winston Studios (as Richard Landon)
- Shane Mahan
- creature effects: Stan Winston Studios
- Karen Mason
- creature effects crew
- Pat McClung
- creature effects crew
- Michael McCracken
- creature effects crew
- Jim McPherson
- creature effects crew
- Hal Miles
- creature effects crew
- Brian Penikas
- creature effects crew
- Jon Curtis Price
- creature effects crew
- Rachel Resnick
- creature effects crew
- Kevin Reter
- creature effects crew
- John Rosengrant
- creature effects: Stan Winston Studios
- Andy Schoneberg
- creature effects crew
- Russell Seifert
- creature effects crew
- Shannon Shea
- creature effects: Stan Winston Studios
- Michael Spatola
- creature effects crew (as Mike Spatola)
- Michiko Tagawa
- creature effects crew
- Tonino Testa
- electronic effects coordinator
- Mike Trcic
- creature effects crew
- Stan Winston
- creature effects producer
- Tom Woodruff Jr.
- creature effects: Stan Winston Studios
- Sandy Collora
- creature effects crew (uncredited)
