Guest
Watch The Big Bang Theory 5 nights a week on TBS. SUBSCRIBE to TBS: WATCH MORE: About The Big Bang Theory: Leonard and Sheldon are brilliant physicists, the kind of ''beautiful minds'' that understand how the universe works. But none of that genius helps them interact with people, especially women. All this begins to change when a free-spirited beauty named Penny moves in next door. Full episodes: About TBS: TBS is
