black comedy   independent film   diaper   family relationships   brother sister relationship   subjective camera   corpse   fairy tale   snow   breaking the fourth wall   farm   video camera   hammer   gothic   female rear nudity   philadelphia pennsylvania   disturbed individual   rural setting   impostor   basement   birthday   isolation   child in peril   farmhouse   grandmother granddaughter relationship   grandmother grandson relationship   laptop   birthday cake   character's point of view camera shot   self referential   hide and seek   swing   rap   escaped mental patient   grandfather granddaughter relationship   documentary filmmaking   fake documentary   mockumentary   barn   handheld camera   box office hit   documentary filmmaker   found footage   oven   no background score   grandfather grandson relationship   child protagonist   farm life   estranged family member   reference to hansel and gretel   skype   train   dark secret   murder   knife   paranoia   written by director   surprise ending   two word title   rock paper scissors   teenager