When does the next episode air?

Thursday, December 14 at 8:00 on CBS

Season 11, Episode 11 - 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 accomplishment.

Episode Schedule

The Big Bang Theory is in season.

The Big Bang Theory's tenth season has now concluded on CBS. The season premiere, "The Conjugal Conjecture", aired Monday, September 19, 2016 and the tenth season finale, "The Long Distance Dissonance", aired Thursday, May 11, 2017.

CBS has renewed The Big Bang Theory through to its twelfth season in 2018/19. The eleventh season of The Big Bang Theory will premiere Monday, September 25. The show will return to its regular Thursday night time period in November.

  • Thursday, December 14 8:00  -  NEW: The Celebration Reverberation
  • Thursday, December 21 8:00  -  RERUN: The Emotion Detection Automation
  • Thursday, December 28 8:00  -  RERUN: The Cognition Regeneration
  • Thursday, January 4 8:00  -  NEW: The Matrimonial Metric
  • Thursday, January 11 8:00  -  NEW: Title T.B.C.
  • Thursday, January 18 8:00  -  NEW: Title T.B.C.
  • Thursday, January 25 8:00  -  RERUN: T.B.C.
  • Thursday, February 1 8:00  -  NEW: Title T.B.C.