The Date Night Variable

“The Date Night Variable” — With his friends on dates, Raj (Kunal Nayyar, center) must face his loneliness, on the sixth season premiere of THE BIG BANG THEORY, Thursday, Sept. 27 (8:00 – 8:31 PM, ET/PT) on the CBS Television Network. Also pictured: Kaley Cuoco (left) and Johnny Galecki (right) Photo: Cliff Lipson/CBS © 2012 CBS Broadcasting, Inc. All Rights Reserved.