Paul Tazewell tells PEOPLE about working with the original Broadway Elphaba and Glinda for their cameo in the new movie

While Idina Menzel and Kristin Chenoweth made great cameos in Wicked, they aren't the only surprise appearances in the film.

Composer Stephen Schwartz also cameos as the Oz soldier who allows Elphaba and Glinda into the Wizard’s palace, while the musical’s book writer Winnie Holzman similarly appears in the Emerald City, touting the Wizard’s ability to read the Grimmerie.

Original Wicked stars Idina Menzel and Kristin Chenoweth have unveiled a first official look at their surprise cameos in the new movie.

Will you be seeing Kristin Chenoweth and Idina Menzel in the film adaptation of "Wicked?" Well, you just might

Idina Menzel and Kristin Chenoweth, the originally played the roles of Elphaba and Glinda, respectively, in the Broadway production of Wicked in 2003, make a surprise appearance in the new

Original Wicked stars Idina Menzel and Kristin Chenoweth have unveiled a first official look at their cameos in the new movie. The two stars famously originated the roles of Elphaba and Glinda in the Broadway musical, with Cynthia Erivo and Ariana Grande playing the two central characters in the movie adaptation.