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The Big Bang Theory: Season 12

12x17 The Conference Valuation
TV-14

  • 2019-03-08T09:00:00+08:00 on CBS
  • 19 mins
  • United States
  • English
  • Comedy

When Penny and Bernadette go to San Diego for a pharmaceutical sales convention, Wolowitz is in charge of the kids. Also, Sheldon finds a book on experimenting on kids, and the guys plus Amy make a day of it.

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