Suddenly, Clara, Mónica's daughter, falls into a deep coma. With Clara left to die, a mysterious man proposes Monica to make a pact: Clara will be saved if Mónica does something for him.

Belén Rueda
as Mónica

Darío Grandinetti
as Álex

Mireia Oriol
as Clara

Antonio Durán 'Morris'
as Intruso/Hermano Intruso

Carlus Fàbrega
as Garrido

Jordi Recasens
as Fran

Vanessa Buchaca
as Laura

Frederic Llobregat
as Cliente

Josean Bengoetxea
as Martos

Lluïsa Mallol
as Doctora