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The Celebration Reverberation

Sheldon and Wolowitz plan birthday celebrations for Amy and Halley, respectively. Also, Leonard receives a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.

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  • Originally Aired December 14, 2017
  • Runtime 25 minutes
  • Production Code T12.15611
  • Original Network CBS
  • On Other Sites IMDB
  • Parental Guideline TV-14
Name Type
Mark Cendrowski Director
Alex Ayers Writer
Dave Goetsch Writer
Eric Kaplan Writer
Jeremy Howe Writer
Maria Ferrari Writer
Steve Holland Writer
Kevin Sussman Guest Star
Pamela Adlon Guest Star

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  • This episode is considered complete!