Leonard and Sheldon compete for the attention of a famous female physicist.

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  • Episode Number 21
  • DVD Season & Episode Number
  • Absolute Episode Number
  • Originally Aired Monday, May 10, 2010
  • Production Code
  • Directors Mark Cendrowski
  • Writers Chuck Lorre, Bill Prady, Lee Aronsohn
  • Guest Stars Judy Greer
  • Is Movie
  • IMDB
  • Last Updated By furby
  • Last Updated 10/16/2015 5:58am

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