- Sandra RamÃrez Aguilera
- dialogue editor / re-recording mixer
- Isabel Muñoz Cota
- second unit location audio recordist (as Isabel Muñoz)
- Alejandro de Icaza
- re-recording mixer / supervising sound editor
- Enrique Fernández Tanco
- dialogue editor / supervising sound editor
- José Fernández Tanco
- background sound editor
- Alfredo Gagom
- assistant re-recording mixer
- Jesús Gutiérrez Chávez
- foley artist
- Omar Eduardo Soto López
- dialogue editor
- Axel Muñoz
- sound recordist
- Juan Pablo Omana
- foley recordist/foley editor (as Juan Pablo Omaña)
- Marco Peña
- re-recording mixer
- Jordi Ramos Rivera
- foley recordist/foley editor
- Chema Ramos Roa
- foley artist
- Alan Romero
- foley artist
- Liliana Villaseñor
- second unit boom operator
- Felipe Zavala
- boom operator