- Gregg Barbanell
- foley artist (as Greg Barbanell)
- Michael Broomberg
- foley artist (as Mike Broomberg)
- Mark Choi
- sound effects editor (as Mark Hunshik Choi)
- Patricia Conaway Lamberti
- sound assistant (as Patricia Conway)
- Martin Desmarais
- boom operator: Montreal
- Brian Dixon
- second sound engineer: Los Angeles
- William Fiege
- sound mixer (as Bill Fiege)
- Marc Fishman
- adr editor / dialogue editor
- Eric Flickinger
- stage assistant
- James Gardner
- sound assistant
- Goran Glavonjic
- sound technical assistant
- Daniel S. Irwin
- adr editor / dialogue editor
- Marton Jankov-Tomica
- boom operator (as Marton Jankov)
- J. Stanley Johnston
- re-recording mixer
- William B. Johnston
- technical supervision: sound
- Gerry Lentz
- re-recording mixer
- Kimaree Long
- adr editor / dialogue editor
- Julie Lucas
- first assistant sound editor
- Jennifer L. Mann
- sound effects editor (as Jennifer Mann)
- Dejan Markovic
- sound assistant
- Dejan Pekovic
- boom operator
- Djordje Petrovic
- sound technician
- Scott Sanders
- sound effects editor
- Jackson Schwartz
- foley mixer
- Philippe Scultety
- sound mixer: Montreal
- Zachary Stanke
- additional audio technician
- Aleksandra Stojanovic
- second sound engineer: Belgrade
- Nenad Vukadinovic
- sound mixer: second unit
- Kim Waugh
- additional audio technician
- Drew Webster
- adr recordist / foley recordist
- Richard Weingart
- adr mixer (as Rich Weingart)
- Scott Wolf
- supervising sound editor
