Allison Williams sits down with NBC's Harry Smith before she takes to the stage for 'Peter Pan Live!'
The award-winning singer joins TODAY to perform a tune from her new holiday album, One Christmas Chapter 1.
Actors Fred Savage, Jason Hervey and Josh Saviano celebrate donating memorabilia from the hit TV show 'The Wonder Years' to the Smithsonian's permanent collection.
Sister Cristina Scuccia, who won The Voice of Italy, joins TODAY to sing her cover version of Madonna s hit tune.
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