Guillem Morales	...	(Director)
Guillem Morales, Oriol Paulo	...	(Writer)
Belén Rueda	...	Julia / Sara
Lluís Homar	...	Isaac
Pablo Derqui	...	Iván
Francesc Orella	...	Inspector Dimas
Joan Dalmau	...	Créspulo
Boris Ruiz	...	Blasco
Daniel Grao	...	Dr. Román
Clara Segura	...	Mina
Andrea Hermosa	...	Lía
Julia Gutiérrez Caba	...	Sra. Soledad
Mia Esteve	...
Jordi Llordella	...
Pere Ventura	...	Policía Aparcamiento #1
Óscar Faura	...	Cinematographer
Dani Codina	...	Iván
Òscar Foronda	...	Policía 2 Aparcamiento
Ramón Moreno	...	Enfermero #1
José Sánchez Orosa	...	Enfermero #2
José Sánchez	...	Enfermero 2

Summary: The story of a woman who is slowly losing her sight whilst trying to investigate the mysterious death of her twin sister.