The audience at a recent taping of the CBS sitcom The Big Bang Theory was treated to a bit of a surprise, as the show’s cast and crew spontaneously broke into a flash mob just before a scene was set to begin.  Set to that song that will not go away, “Call Me Maybe,” the ratings-dominating comedy’s crew was joined by cast members Johnny Galecki, Jim Parsons, Kaley Cuoco, and more in what was actually planned as a surprise for the series’ showrunners, Chuck Lorre, Bill Prady, and Steven Molaro.  The video is worthwhile if only to see Blossom’s Mayim Bialik get down behind a very enthusiastic Kaley Cuoco.  Hit the jump to watch the video.

The cast and creators of TV’s “smartest, funniest and now Emmy-nominated” The Big Bang Theory dropped in on Comic-Con today to talk about the upcoming 5^th season of the popular series. Executive producers Chuck Lorre, Bill Prady and Steve Molaro joined principal cast Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Mayim Bialik and Melissa Rauch on stage. In a nice touch for fans of the show, Carol Ann Susi provided the disembodied voice of Mrs. Wolowitz to introduce the panel. Hit the jump for more behind-the-scenes shenanigans and sneak peeks of the upcoming season.