The Big Bang Theory

Season 5 Episode 3

The Pulled Groin Extrapolation

25
Aired Monday 8:00 PM Sep 29, 2011 on CBS
7.6
out of 10
User Rating
358 votes

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EDIT
Leonard escorts Amy to a wedding. Meanwhile, Howard convinces Bernadette to spend the weekend with him at his mother's house as a trial run, and Sheldon gets involved in model trains.

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