Whatever you do, do not sleep.
This first trailer for new film Mara effectively captures the terrifying phenomena of sleep paralysis. It also looks like we're in for another creepy performance from Javier Botet, the actor behind the “Medeiros Girl” in [REC] and the Leper in Andy Muschietti's IT
Synopsis: "Criminal psychologist Kate Fuller (Olga Kurylenko) is assigned to the murder of a man who has seemingly been strangled in his sleep by his wife and the only witness is their eight-year-old daughter, Sophie. As Kate digs into the mystery of an ancient demon which kills people in their sleep, she experiences the same petrifying symptoms as all previous victims and spirals through a chilling nightmare to save herself and Sophie before she dares fall asleep again.”
Directed by Clive Tonge from a screenplay by Jonathan Frank, Mara also stars Melissa Bolona, Craig Conway, Lance E. Nichols, Rosie Fellner, and Jacob Grodnik.