'The Big Bang Theory' Season 7 Episode Photos
Premieres Thursday, September 26 at 8 PM on CBS.
1 / 12
"The Big Bang Theory" - "The Hofstadter Insufficiency"
Sheldon (Jim Parsons) and Penny (Kaley Cuoco) share intimate secrets while Leonard is away at sea, on a special one-hour seventh season premiere of "The Big Bang Theory."