- Pierre-Jules Audet
- dialogue editor
- Diane Boucher
- post-synchronization supervisor
- Martine Collin
- assistant foley artist: Canada
- Michel Descombes
- re-recording mixer
- Philippe Espantoso
- dialogue mixer
- Maxime Ferland
- boom operator
- Julian Fischer
- re-recording mixer
- Nicolas Gagnon
- assistant foley artist: Canada
- Shaun-Nicholas Gallagher
- recording engineer: Canada
- Claude Hazanavicius
- sound recordist
- Philippe Heissler
- sound editor: France
- Réjean Juteau
- dialogue mixer
- Pierre Laroche
- assistant sound re-recording mixer
- Yannick Lemieux
- sound assistant
- Nicolas Leroy
- assistant sound editor: France
- Vincent McKeown
- assistant foley artist: Canada
- Tchae Measroch
- foley artist
- Mireille Morin
- adr editor: Canada
- Nathalie Morin
- recording engineer: Canada
- Pierre Paquet
- dialogue mixer
- Hubert Persat
- assistant sound editor: France
- Jacques Plante
- adr supervisor
- Lucie Remington
- assistant foley artist: Canada
- Bruno Ruffolo
- adr recordist: Canada
- Stan Sakellaropoulos
- assistant dialogue editor
- Georgi Vladichki
- sound recordist: second unit
- Monique Vézina
- foley artist: Canada
- Hayden Whiting
- assistant adr editor
- Petar Yosifov
- sound technician: second unit
- James Ziegler
- stereo sound consultant: Dolby