Writing · b. 1939 Steven Karpf Other Credits Devil Dog: The Hound of Hell Writer 1978 A Cry in the Wilderness Teleplay 1974 Gargoyles Writer 1972 Sand Castles Teleplay 1972 Rolling Man Writer 1972 Suddenly Single Writer 1971 Marriage: Year One Writer 1971 Adam at Six A.M. Writer 1970 Agent-readable