NOTE: Spoilers ahead for "Wicked." Turn back now if you wish to remain pure. Good news! "Wicked" is finally here — or at least, part one is — and fans can now see Ariana Grande and Cynthia Erivo's takes on Glinda and Elphaba in full.

Director Jon M. Chu explains the secret filming of 'Wicked' cameo from original Broadway stars Idina Menzel and Kristin Chenoweth. Interview.

But what about the stars of the original Broadway musical, Idina Menzel and Kristin Chenoweth, who originated the roles of Elphaba and Glinda, and can fans of the original musical expect to see the famous original performers in the theatrical motion picture?

“There was no world where we wouldn’t invite them to come be a part of this,” director Jon M. Chu tells The Hollywood Reporter. “The question for us was, how, and how much are they willing to do in it, and how much can the story itself handle it? Because they’re such iconic people and especially to these roles.”

This story contains spoilers for “Wicked,” now playing in theaters. Idina Menzel and Kristin Chenoweth have found their way back to Oz. Broadway’s original witches make a surprise appearance in director Jon M.

Idina Menzel, Kristin Chenoweth, Ariana Grande and Cynthia Erivo posed together on the "Wicked" carpet at the Los Angeles premiere of the film.

While the main cast certainly delivers on talent and vocals, some 'Wicked' superfans may be more excited about some cameos. More Gareth Cattermole/ When Elphaba and Glinda arrive to Oz's capitol, Emerald City,

So when the pair shows up for a cameo in part one of director Jon M. Chu's Wicked film adaptation, now in theaters, it obviously makes for a pretty exciting surprise. While Menzel and Chenoweth played a part in Wicked's expansive publicity campaign,

The Wicked movie starring Cynthia Erivo and Ariana Grande finally hit theaters on November 22 and featured appearances from Chenoweth and Menzel in brand new roles. Fans began to suspect that Chenoweth would be making a cameo in the film back in August,