The Big Bang Theory BTS Flash Mob Screengrab - H 2012 Ultimately, five of the seven — save for Galecki and Parsons’ notoriously antisocial/neurotic Sheldon — join the group performing a ...

Bazinga! On Oct. 23, the cast and crew of "The Big Bang Theory" treated its live audience to quite a treat: a flash mob that kicked off with Carly Rae Jepsen's hit "Call Me Maybe."The surprise ...