The film and NBC's 2013 live telecast of the musical will be aired on different nights.
The Marilyn Monroe story comes to the stage for one night only.
Allison Williams leads a cast that also features Christopher Walken, Kelli O'Hara, and more.
How did Smee sneak so much Muscle Milk onto the Jolly Roger?
Broadway favorites Kelli O'Hara, Christian Borle, and Taylor Louderman can also be seen in the live performance tonight.
The Broadway Records album will feature cast members Christopher Walken, Allison Williams, Kelli O'Hara, and more.
Allison Williams says she's "the luckiest boy-girl in the world."
Animal trainer Bill Berloni presents a benefit concert for the organization at New World Stages tonight.
Check out our portraits of the musical's principal cast members.