Currently running in rep with The Office musical parody, The Big Bang Theory: A Pop-Rock Musical Parody began previews at the Jerry Orbach Theater March 6, where it will open March 13. Based on CBS' hit sitcom The Big Bang Theory, the musical is directed by Tristan J. Shuler, with a book, music, and lyrics by Karlan Judd.

The show, which features Big Bang Theory's gang of eccentric scientists and friends, is slated for an open-ended run. The cast features Hannah Bonnett as Bernadette Rostenkowski, Isaac Calbim as Howard Wolowitz, Brandon Delsid as Rajesh Koothrappali, Teresa Hui as Amy Farrah-Fowler, Bailey McCall as Penny, John McGowan as Sheldon Cooper, Megan Michelson as Q/Leslie Winkle, and Kevin Stevens as Leonard Hofstadter.

Check out the video above to see cast members McGowan and Michelson perform "Earth is Doomed" from the show.