Make sure you're tracking all of fall's coolest new shows; check out our Fall TV Preview now for suggestions!

'Big Bang Theory' Gets Hilarious 'MAD' Send-Up (Exclusive Video)

Leonard and Sheldon swap places with Bert and Ernie as Big Bird turns scientist in a clip from Monday's Cartoon Network series.
Want to comment on this post? First, you must log in to your SideReel account!