The Pulled Groin Extrapolation # 171522

“The Pulled Groin Extrapolation” — Sheldon and Penny (Kaley Cuoco, left) wonder how they’ll get along when Leonard (Johnny Galecki, center) goes to a wedding as Amy’s (Mayim Bialik, right) date. Meanwhile, Howard and Bernadette spend the weekend with Mrs. Wolowitz, on THE BIG BANG THEORY, Thursday, Sept. 29 (8:00-8:31 PM, ET/PT) on the CBS Television Network.
Photo: Richard Cartwright/CBS
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