Raúl Arévalo as Modesto

Alexandra Jiménez as Tina

Aura Garrido as Elsa

Andrea Duro as Mariví

Àlex Maruny as Dani

Jaime Olías as Jorge

Anna Castillo as Ángela

Javier Bódalo as Pinfloy

Carlos Areces as Otegui

Silvia Abril as Manuela

Luis Varela as Dead Psychiatrist

Joaquín Reyes as Alive Psychiatrist

Elena Irureta as Education Counselor

Carlos Niño as Literature Teacher

Borja Leiva as Modesto (Age 13)

Raquel Armesto as Desiree

César Vallejo as Edu

José María Sacristán as Director instituto