With deaths piling up, the guards are forced to unite with the patients to fend off the attackers. Montes questions Hugo's judgment.
Alberto Ammann
Hugo
Luis Callejo
Simón Lago
Bárbara Goenaga
Dr. Elisa Montero
José Luis García Pérez
Lennon
Roberto Álamo
Ruso
Daniel Albaladejo
Cherokee
Cecilia Freire
Manuela Muñoz
Xavier Deive
Bastos
Sabela Arán
Macarena Montes
Laia Manzanares
Sara Oliver
Fran Berenguer
Richi
Adolfo Fernández
Dr. Emilio Espada
Jean Cruz
Diego
César Mateo
Willy
David Solans
Javi
Lucía Díez
Núria
