Digging Up the Marrow (2015)
overview : A documentary filmmaker turns his lens on an enigmatic conspiracy theorist who claims he's found the entrance to a vast underground city populated entirely by monsters.
Release Date : Feb 20, 2015
Runtime : 1h 38m
Genre : Thriller Mystery Horror Fantasy Science Fiction Drama
Companies : ArieScope Pictures
Countries : United States of America
Keywords : monster, nightmare, biography, woods, mockumentary, creature, art, found footage, horror filmmaking, underground tunnel