Carlos (adult)
Mariana
Carlos' Mother
Carlos' Father
Carlos
Jim
Héctor
Profesor Mondragón
Rosales
Toru
Alberto
Ayala
Alcaráz
School Principal
Rosales (adult)
The Priest
Psychiatrist
Psychologist
Isabel
Estelita
Luisa María
Esteban, Isabel's boyfriend
Clara
Sir (El Señor)
Don Sindulfo, the janitor
Hector's friend
Doorwoman
Woman II
Doorman
Griever
Gardener