- Philippe Amouroux
- re-recording mixer
- Jean-Philippe Angelini
- post-synchronization engineer
- François Audoin
- sound recordist
- Annabel Callard
- assistant post-synchronization
- Pascal Chauvin
- foley artist
- Fabrice Conesa
- sound mixer (as Fabrice Conesa-Alcolea)
- Vincent Cosson
- sound recordist
- Xavier Drouault
- assistant foley artist
- Dominique Eyraud
- boom operator
- François Fayard
- dialogue editor
- Michel Filippi
- adr supervisor
- Benoit Gargonne
- sound assistant
- Jean Gargonne
- sound editor
- Cyril Holtz
- re-recording mixer
- Stéphan Lucas
- sound recordist
- Guillaume Sciama
- sound