More than just “The Wizard of Oz” comes into play in this story Cynthia Erivo in "Wicked" (Credit: Universal Pictures) “Wicked” first hit Broadway back in 2003, and has since become one of the longest running and highest grossing stage musicals of all the time. Now, the movie adaptation is finally here — but in reality, both musicals are adaptations. The story centers on Elphaba (Cynthia Erivo) and Glinda (Ariana Grande), who eventually come to be known as The Wicked Witch of the West and