Reviews & Ratings for
Mientras duermes (2011)

Sleep Tight (Spanish: Mientras duermes; lit. 'While You Sleep') is a 2011 Spanish psychological thriller film directed by Jaume Balagueró. The film was developed under the title Flatmate and stars Luis Tosar. In the film, Cesar, a Concierge of an apartment building is unable to reach happiness no matter what happens to him and has a goal to make the tenants upset. Clara proves to Cesar that making her upset is harder than he expected and things turn to a twisted event when her boyfriend Marcos visits her. In 2018, a South Korean remake of the film titled Door Lock was released. While this movie told the story from perpetrator's perspective, the Korean movie told the same from the point of view of the victim. Sleep Tight was considered one of the most anticipated films to be premiered at the 44th Sitges Film Festival.