Photos from the premiere of "The Big Bang Theory" Season 7

The seventh season of the American sitcom The Big Bang Theory is scheduled to premiere on CBS on September 26, 2013 with an hour premiere. On January 12, 2011, The Big Bang Theory was renewed for an additional three years, extending it through the 2013–14 season for a total of seven seasons. Production for the season began on August 14, 2013. 

"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." More photos after the cut...