Game of Thrones alum Peter Dinklage was unveiled today as the voice of Dr. Dillamond in Universal’s upcoming two-part musical Wicked.

Peter Dinklage joins Ariana Grande as Glinda; Cynthia Erivo as Elphaba; Michelle Yeoh as Shiz University’s regal headmistress Madame Morrible; Jonathan Bailey as Fiyero, a roguish and carefree prince; Ethan Slater as Boq, an altruistic Munchkin student; Marissa Bode in her feature debut as Nessarose, Elphaba’s favored sister; and Jeff Goldblum as the legendary Wizard of Oz.

There’s also the characters of Pfannee and ShenShen, two conniving compatriots of Glinda played by Bowen Yang and Bronwyn James, and a new character created for the film, Miss Coddle, played by Keala Settle.

In the film adaptation of the Broadway musical phenomenon, Dr. Dillamond, a goat, is a professor of history at Shiz University who warns Elphaba about rising dark forces that threaten the speaking animals of Oz,...