The Unhomely (2012)

Council leader Scott Wedon is going places - and leaving his family behind. When his dad, whom he hasn't talked to in many years, is put in hospital, Scott begrudgingly returns to his childhood home. On entering the house he finds himself trapped in another world he finds vaguely familiar. Suddenly he must confront his past and come face to face with the house's secrets and his own, if he ever wants to get back out.