Fred Gwynne Herman Munster Actor Yvonne De Carlo Lily Munster Actor Al Lewis Grandpa Munster Actor Patrick Lilly Edward Wolfgang "Eddie" Munster Actor Beverley Owen Marilyn Munster Actor Arch Johnson Mr. Taggert Guest Star Dick Simmons Mr. Balding Guest Star Kathleen O'Malley Guest Star Rand Brooks Guest Star Dee Carroll Guest Star Murray Alper Guest Star Harvey Korman Guest Star Earl Bellamy Director Norm Liebmann Writer Ed Haas Writer