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‘The Munsters’: Original Pilot Didn’t Include Yvonne De Carlo

'The Munsters' is one of TV's most funniest and spookiest sitcoms of all-time. The series followed a family of monsters as they lead a normal life in their home in Mockingbird Heights. However, the show's original pilot didn't have Lily Munster or her portrayer Yvonne De Carlo.

In 1964, The Munsters made their debut on the CBS Network. The TV series follows the lives of a funny and ghoulish clan of monsters. The family matriarch Lily Munster (Yvonne De Carlo) was a pivotal character on the show. But if the producers had kept with their original idea, neither Lily nor De Carlo wouldn’t have been involved.

'The Munsters' actor Fred Gwynne in his Frankenstein costume and tuxedo, and Yvonne De Carlo dressed as a vampire in an evening gown for a scene in the CBS comedy.
Fred Gwynne and Yvonne de Carlo I CBS Photo Archive via Getty Images

‘The Munsters’ matriarch was originally called Phoebe

As with many other TV programs, The Munsters underwent numerous changes before its premiere. The original pilot featured many cast members, including Fred Gwynne, Al Lewis, and Beverly Owen. As for the show’s vampire matriarch, she had a different name and look.

Joan Marshall was initially cast as Phoebe Munster, the wife of Herman Munster (Gwynne). The character had long dark hair and wore a black dress. However, CBS executives thought Phoebe looked too much like Morticia Addams from The Addams Family. After their pitch, producers made alterations to the character.

De Carlo was brought in to replace Marshall as the newly created Lily. However, the decision was met with skepticism from Gwynne and Lewis. According to, De Carlo’s film background had the rest of the cast worried she wouldn’t fit in. But she proved them wrong with her flair for comedy.

Lily Munster’s personality

When cast as Lily, De Carlo was told to “play Lily as a sort of mixed-up Donna Reed character.” As fans saw throughout many episodes, Lily is a doting wife and mother. She’s always caring for her son Eddie Munster (Butch Patrick) and having heart-to-heart talks with her niece Marilyn Munster (Owen).

After a hundred years of marriage, Lily and Herman are still madly in love. However, she does get annoyed with some of her goofball husband’s antics. Although Lily has a calm demeanor, she tends to lose her temper.

Other casting changes made to the show

Lily isn’t the only character to undergo a casting change. After their original pitch to the CBS Network, The Munsters producers recast Eddie. Initially, Nate Derman was to play the young werewolf. Derman’s portrayal was deemed too bratty, but Patrick’s performance as the well-mannered Eddie fit perfectly.


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Another huge casting switch came in the first season when Pat Priest replaced Owen as Marilyn. Owen left the show to move back to New York and marry her fiancé. Despite the changes, The Munsters went on to have a successful two-year run and become a TV classic. Yet, one has to wonder how the show would’ve been with the original cast.