Aired Sunday November 26, 11:40am - 12:10pmon E4

The Big Bang Theory

Series 11 Episode 11: The Celebration Reverberation

Sheldon and Howard plan birthday celebrations for Amy and Halley. Leonard is stressed by a Christmas letter from his brother.

Category
Sitcom
Original air date
2017-12-14
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
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