Watch The Big Bang Theory S05E03
The Pulled Groin Extrapolation
Leonard and Amy get to know each other better, while Howard and Bernadette spend the weekend with Mrs. Wolowitz.. You can watch The Big Bang Theory S05E03 here.
Air date: September 29, 2011 on CBS at 8:00 PM
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Watch The Big Bang Theory S05E02 - The Infestation Hypothesis
Season 5 Episode 2
Air date: September 22, 2011 on CBS
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Watch The Big Bang Theory S05E04 - The Wiggly Finger Catalyst
Season 5 Episode 4
Air date: October 06, 2011 on CBS