When is Celebrity Mastermind Season 21?

Season 21 · not scheduled yet

Historically December

Running Celebrity Mastermind is running — the next air date hasn't been announced.

History18 of 20 seasons premiered in December.

Last airedEpisode 14 (S20E14) · May 7, 2022

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Season premiere dates

  1. Season 20February 5, 2022
  2. Season 19December 19, 2020
  3. Season 18December 27, 2019
  4. Season 17December 21, 2018
  5. Season 16December 27, 2017
  6. Season 15December 19, 2016
  7. Season 14December 22, 2015
  8. Season 13December 21, 2014
  9. Season 12December 23, 2013
  10. Season 11December 27, 2012
  11. Season 10December 27, 2011
  12. Season 9December 27, 2010
  13. Season 8December 27, 2009
  14. Season 7December 28, 2008
  15. Season 6December 31, 2007
  16. Season 5December 26, 2006
  17. Season 4December 28, 2005
  18. Season 3December 26, 2004
  19. Season 2July 23, 2004
  20. Season 1December 26, 2003