Eduardo Noriega as César

Penélope Cruz as Sofía

Chete Lera as Antonio

Fele Martínez as Pelayo

Najwa Nimri as Nuria

Gérard Barray as Duvernois

Jorge de Juan as Encargado L.E.

Miguel Palenzuela as Comisario

Pedro Miguel Martínez as Médico Jefe

Ion Gabella as Recluso paranoico

Joserra Cadiñanos as Guardia

Tristán Ulloa as Camarero

Pepe Navarro as Presentador T.V.

Jaro as Médico 1

Walter Prieto as Médico 2

Carola Angulo as Médico 3

Fanny Gautier as Secretaria

Luis García as Guardia jurado 1

Javier Martín as Guardia jurado 2

José Ángel Egido as Policía

Ricardo Cruz as Conductor

Raúl Otegui as Chico servicios