Two terrified girls must battle a mysterious evil force when they get left behind at their boarding school over winter break in this chilling and suspenseful horror film. Starring: Emma Roberts, Kiernan Shipka, Lauren Holly, and Lucy Boynton Directed and written by: Osgood Perkins “The Blackcoat’s Daughter” is the tale of two stories coming together. The movie starts off with the story of a young girl, Katherine (Kiernan Shipka), getting left behind at boarding school over winter break. She seems like a nice, shy girl, but maybe a little troubled. She’s not the only one left behind, as an older girl named Rose (Lucy Boynton) is tasked with watching her. Rose isn’t exactly thrilled with having to do this, as she’s got more important things to do. The audience is then introduced to another story, this one being about a girl named Joan (Emma Roberts). There’s definitely something wrong with her, but she’s pretty quiet and wants to keep to herself so it’...