Devil Dog: The Hound of Hell is a 1978 television movie directed by Curtis Harrington. The story centers on a suburban family and the harrowing experiences they endure from a possessed dog they innocently adopt. The film stars Richard Crenna as Mike Barry, the father, Yvette Mimieux as Betty, the mother, and Kim Richards and Ike Eisenmann as Bonnie and Charlie, their children. The latter two starred in Disney's Witch Mountain series.