Beverly Owen, known for her role as the original Marilyn Munster in the 1960s sitcom “The Munsters,” has passed away at the age of 81. Her co-star Butch Patrick, who played Eddie Munster, has confirmed the news on Facebook. Her daughter, Polly Stone, tells TMZ that the actress passed on February 21st after a private battle with ovarian cancer, which she was diagnosed with in 2017.