After interning her insane husband in a remote psychiatric hospital, book editor Helga Pato returns home by train, where she meets a mysterious man who identifies himself as a psychiatrist.
Luis Tosar
as Martín Urales de Úbeda
Pilar Castro
as Helga Pato
Ernesto Alterio
as Ángel Sanagustín
Quim Gutiérrez
as Emilio
Belén Cuesta
as Amelia Urales de Úbeda
Macarena García
as Rosa
Javier Godino
as Cristóbal de la Hoz
Stéphanie Magnin
as Doctor Linares
Gilbert Melki
as Leandro Cabrera
Javier Botet
as Gárate
Ramón Barea
as Martín's Father
Iñake Irastorza
as Martín's Mother
