The Big Bang Theory episode list
The 2007 television series. Select a season below.
Physicists Leonard and Sheldon find their nerd-centric social circle with pals Howard and Raj expanding when aspiring actress Penny moves in next door.
Show details, watch options & My ListFor a particular installment, match both its number and its name. A service can combine two originally separate episodes.
Season 1
17 listed episodes
2007-09-24 to 2008-05-19Season 2
23 listed episodes
2008-09-22 to 2009-05-11Season 3
23 listed episodes
2009-09-21 to 2010-05-24Season 4
24 listed episodes
2010-09-23 to 2011-05-19Season 5
24 listed episodes
2011-09-22 to 2012-05-10Season 6
24 listed episodes
2012-09-27 to 2013-05-16Season 7
24 listed episodes
2013-09-26 to 2014-05-15Season 8
24 listed episodes
2014-09-22 to 2015-05-07Season 9
24 listed episodes
2015-09-21 to 2016-05-12Season 10
24 listed episodes
2016-09-19 to 2017-05-11Season 11
24 listed episodes
2017-09-25 to 2018-05-10Season 12
24 listed episodes
2018-09-24 to 2019-05-16Original air-order information: TVmaze, CC BY-SA 4.0. Listed through September 10, 2026. Regular episodes only; specials and future air dates are not included.