- Bernard Bats
- sound
- Pierre-Yves Bruneel
- assistant sound
- Pascal Chauvin
- foley artist
- Vincent Cosson
- re-recording mixer
- Thomas Desjonquères
- supervising sound editor
- Séverin Favriau
- assistant sound editor
- Gérard Lamps
- re-recording mixer
- Alain Lévy
- post-synchronization
- Armelle Mahé
- foley recording engineer
- Françoise Maulny
- post-synchronisation assistant (as Françoise Maulny-Lévy)
- Franck Tassel
- assistant foley artist
- Isabelle Tat
- post-synchronisation assistant
- Jean-Alexandre Villemer
- sound recordist