“Hidden in the Woods” follows the harrowing journey of two sisters who have grown up in seclusion, enduring the cruelty of their violent, drug-dealing father. When they muster the courage to turn him over to the authorities, he murders the responding officers and ends up incarcerated. However, their troubles escalate when their Uncle Costello, a deranged drug lord, arrives demanding the whereabouts of his lost goods, which are concealed in the forest.