Sleep Tight

'[REC]' co-director Jaume Balagueró's insidious thriller is a Hitchockian tale of loneliness and twisted obsession. Spanish leading man Luis Tosar stars as Cesar, the seemingly ordinary janitor in a classy Barcelona tower block. But, unknown to the residents, Cesar harbours dark secrets, for example his obsession with unsuspecting Clara, whose apartment he regularly invades at night. When the police begin investigating Cesar, the film builds to an altogether unexpected and shocking climax.