THE BIG BANG THEORY First Look: See Sheldon as You’ve Never Seen Sheldon Before, Plus Katie LeClerc Sweeps Raj Off His Feet

Question: What’s the only thing more surprising than the fact that Penny may have found the perfect girl (Katie LeClerc) for Raj? Answer: Sheldon’s new look! No really. You have to see it to believe it. Which is precisely why we’ve posted an entire slew of photos from THE BIG BANG THEORY’s upcoming October 6th episode entitled “The Wiggly Finger Catalyst”. More of which can be found after the jump.

THE BIG BANG THEORY airs Thursdays at 8PM on CBS (CTV in Canada) and stars Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg and Kunal Nayyar. Catch up on past episodes you may have missed for free online at