On June 8, cast members of NBC TV's musical drama "Smash" reunited for a one-night-only concert of Bombshell, the Marilyn Monroe musical-within-the-show. In this exclusive clip, Megan Hilty and Katharine McPhee join the cast on stage for the show's big finale. The concert raised over $800,000 for The Actors Fund.
SOURCE: YouTube at 12:34PM on August 26, 2015