America will have the chance to tune in Dec. 4 at 8 PM ET to watch Peter Pan Live! The musical will also star Christopher Walken as Captain Hook, five-time Tony Award nominee Kelli O'Hara (The Bridges of Madison County) as Mrs. Darling, Tony Award winner Christian Borle (Peter and the Starcatcher) as Mr. Darling and Smee, Taylor Louderman (Bring It On) as Wendy and Alanna Saunders (Gypsy) as Tiger Lily.
"Girls" actress Williams recently talked about flying, singing and performing the role live.