Beverley Owen played Marilyn for the first 13 episodes and Pat Priest replaced her for the remainder of the series. There was only one Drag-U-La (Grandpa's coffin car,) built for the show. It now hangs from the ceiling in Planet Hollywood in Atlantic City. There have been several replicas built since. The uncredited voice of The Raven was supplied by Mel Blanc. On the rare occasions Blanc was unavailable, the Raven's voice was supplied by Bob Hastings. The Munster Koach, and the Dragu ...[Read Story ]