MMN - Movie & Cinema on Instagram: "During the production of Summon Evil (2013), several members of the cast and crew claimed to have had real paranormal experiences. Vera Farmiga, who played Lorraine Warren, said she found mysterious, claw-like marks on her laptop after talking about the film. The real Perron family, whose case of haunting inspired the story, reported experiencing one ‘”invisible presence” during the set visit, and even director James Wan claimed to have experienced strange eve