Hollywood Secrets: There's one shocking 'Desperate Housewives' secret that was never revealed

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The suburban secrets of Wisteria Lane had "Desperate Housewives" fans on the edge of their seats for eight seasons.

Gabrielle, Susan and the rest of the women were undoubtedly the ultimate keepers of secrets. And though jaw-dropping mysteries lay hidden behind the doors of their seemingly perfect suburban neighborhood, the biggest bombshell is about Wisteria Lane itself.

Though it was made obvious that the characters lived in the fictional town of Fairview, what you probably didn't know was that the ABC show was actually filmed inside the world-famous Universal Studios back lot.

The pretty, polished houses of Wisteria Lane are actually not on a real outdoor street per say, but they could be found on what is known at Universal Studios as Colonial Street.

The wrinkle-free women of Wisteria Lane, played by Eva Longoria, Terri Hatcher and other A-list actresses, were actually in Los Angeles this whole time -- who knew?!

And that's not all ...

If you're a horror movie buff, something about Wisteria Lane will probably catch your eye. One of the houses on the famed street is actually the one used in the 1960s movie "Munster's House." Can you guess which one?

Watch the video above to find out more secrets about the famed Universal Studios back lot!

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