The Big Bang Theory Season 1 Episode 9

Leonard and Sheldon's friendship is put to the test when Leonard wants to present a paper they co-authored at a physics convention, but Sheldon does not.



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Watch The Cooper-Hofstadter Polarization
Air Date: 17 March 2008
Director: Joel Murray
Language: English,Mandarin
Runtime: 2025 Minutes
More Info: IMDb

Cast: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Talbott Lin, Howard Chan


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