Gerard Butler (London Has  Fallen, How to Train Your Dragon), Peter Mullan (Tyrannosaur, Trainspotting) and rising star Joe Alwyn (Billy Lynn’s Long Halftime Walk, The Sense of an Ending) have signed on to appear in the psychological thriller Keepers, from director Kristoffer Nyholm (The Enfield Haunting, Taboo). Here’s the official synopsis for the film, which […]