The Good Guy Fluctuation # 178913

“The Good Guy Fluctuation” — A cute comic book artist puts Leonard and Priya’s relationship to the test, while Sheldon (Jim Parsons) tries to scare the guys for Halloween, on THE BIG BANG THEORY, Thursday Oct. 27 (8:00 – 8:31 PM, ET/PT) on the CBS Television Network.
Photo: Monty Brinton/CBS
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