Tim Stack
January 04, 2013 AT 07:00 PM EST

Season two of NBC’s Smash doesn’t premiere until Feb. 5 but viewers (and newcomers to the show) can get caught up on the musical drama with the Jan. 8 DVD release of season 1. Besides the 15 episodes, the DVD set includes deleted scenes, a behind-the-scenes piece on the musical numbers, and the gag reel which EW is exclusively premiering today. Watch the cast mess up (and crack up) below.

Mark Ralston/Getty Images

Read more:

Steven Spielberg had no idea you were hate-watching ‘Smash’ — EXCLUSIVE

This Week’s Cover: Inside the making (and remaking) of NBC’s ‘Smash’

The stars of ‘Smash’ put on the glitz for their EW cover shoot — EXCLUSIVE PHOTOS

Follow Tim on Twitter: @EWTimStack

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