Hear Allison Williams sing in 'Peter Pan Live!' promo | EW.com

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Hear Allison Williams sing in 'Peter Pan Live!' promo

Peter Pan Live

(Nino Munoz/NBC)

Allison Williams exercises her pipes and a British accent in the latest promo for NBC’s Peter Pan Live!, which gives audiences a sense of all the singing, dancing, and flying that will be a part of the production. 

Williams sings a bit of “I Won’t Grow Up” in the promo, which also features some park bench-related choreography. But Williams isn’t the only star whose vocals are on display: Christopher Walken gets his moment, too, as Captain Hook. So how does Walken’s singing voice sound? Exactly like Walken’s speaking voice.

Peter Pan Live! airs Dec. 4.