Devil Dog: The Hound of Hell is a 1978 American TV movie directed by Curtis Harrington. The story centers on a suburban family and the experiences they endure from a possessed dog that 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 two child actors previously played siblings in the Witch Mountain films from Walt Disney Productions.