The musical opener kicked off with "Over the Rainbow" before segueing to "Home" from "The Wiz," as well as "Defying Gravity." ...

There is no place like Hollywood. And there is no opening like a "Wizard of Oz"-themed medley from "Wicked" stars Ariana ...

How thrillifying that Cynthia Erivo and Ariana Grande opened the Oscars ceremony with a performance of songs from "Wicked." ...

The actors endured shockingly high temperatures, disfiguring costumes, and actual fire to create this beloved family classic.