Penélope Cruz character Lena
Lluís Homar character Mateo Blanco / Harry Caine
Blanca Portillo character Judit García
José Luis Gómez character Ernesto Martel
Rubén Ochandiano character Ray X
Tamar Novas character Diego
Ángela Molina character Madre de Lena (Lena's Mother)
Chus Lampreave character Portera (Concierge)
Kiti Mánver character Madame Mylene
Lola Dueñas character Lectora de labios (Lip Reader)
Mariola Fuentes character Edurne
Carmen Machi character Chon
Kira Miró character Model
Rossy de Palma character Julieta
Alejo Sauras character Álex
Ramón Pons character Padre de Lena
Marta Aledo character Maribel
Chema Ruiz character Dr. Blasco
Asier Etxeandia character Camarero ciego
