- Eduardo Albaladejo
- management of rights: Filmax Entertainment
- Leticia Andueza
- cgi production assistant
- Jordi Aragay
- controller
- Maite Bassa
- production staff
- Anna Boluda
- production trainee
- Jorge Caamaño Vidal
- software engineer
- Rosa Camero
- marketing
- Coral Cruz
- story editor
- Eder GarcÃa Camuera
- production assistant
- Harry Glennon
- english adaptation
- Xavi Izquierdo
- second production assistant
- Laura Jou
- child acting coach
- Rubén López Gómez
- software engineer
- Delfina Marques
- assistant to executive producer
- Soledad MartÃnez
- production coordinator
- Ross Mihalko
- english adaptation
- Noemà Oliete
- post-production coordinator (as Noemi Oliete)
- MarÃa Parrón
- legal & business affairs (as Maria Parrón)
- Laia Piñol
- production coordinator
- Marta Pons
- production coordinator
- Antonio Quiñonero
- additional production assistant/truck driver
- Eduard Rahola
- first production assistant
- Héctor Romance
- production assistant
- Martin Samper
- making-of director
- Gisela Sans
- trainee production assistant
- Borja Santos-DÃez Vázquez
- software engineer
- Melanie Simka
- voice director
- Mychal Simka
- english adaptation
- Elisa Sirvent
- production coordinator
- Greg Snodgrass
- business & legal affairs: Grindstone Entertainment Group
- Elena Vidal
- cashier
- Genoveva Winsen
- english adaptation