'The Possession Of Hannah Grace' Trailer: Shay Mitchell Battles Her Demons - Literally

“I got a weird one for ya,” the delivery guy tells the newly hired overnight medical examiner. “Her name is Hannah Grace, and her family was performing an exorcism or something on her. Something went wrong.” And how. Here is the first trailer for The Possession of Hannah Grace, starring Pretty Little Liars alum Shay Mitchell. “I believe when you die, you die,” the rookie says. The logline: A shocking exorcism spirals out of control, claiming the life of a young woman…