Ariana Grande and Cynthia Erivo star in this adaptation of the massive Broadway musical, a prequel to cinema classic The Wizard of Oz. Elphaba (Erivo), a defiant girl born with green skin, and Glinda (Grande), a privileged aristocrat born popular, become unlikely friends in the magical Land of Oz. As they struggle with their opposing personalities, their friendship is tested as both begin to fulfill their destinies as Glinda the Good and The Wicked Witch of the West.