- Manuel G. Aguirre
- dialogue editor
- Ernesto Duarte Albarran
- dialogue editor
- Leonardo Barragan
- foley artist
- Daniel Bromberg
- sound designer (as Daniel Bromberg Sutker) / sound editor / supervising sound editor (as Daniel Bromberg Sutker)
- Gerardo Islas Bulnes
- sound effects editor (as Bulnes Gerardo A. Islas)
- Marcos Cabal
- sound editor
- German Coronado
- sound mixer
- Adolfo Hernandez Santisteban
- dialogue editor / supervising sound editor
- Alfredo Romero Hernandez
- re-recording mixer
- Felipe Meléndez
- re-recording mixer
- Carlos Metta
- sound effects editor
