- | 3 Episodes
We don't have an overview translated in English. Help us expand our database by adding one.
2007 | 17 Episodes
Season 1 of The Big Bang Theory premiered on September 24, 2007.
2008 | 23 Episodes
Season 2 of The Big Bang Theory premiered on September 22, 2008.
2009 | 23 Episodes
Season 3 of The Big Bang Theory premiered on September 21, 2009.
2010 | 24 Episodes
Season 4 of The Big Bang Theory premiered on September 23, 2010.
2011 | 24 Episodes
Season 5 of The Big Bang Theory premiered on September 22, 2011.
2012 | 24 Episodes
Season 6 of The Big Bang Theory premiered on September 27, 2012.
2013 | 24 Episodes
Season 7 of The Big Bang Theory premiered on September 26, 2013.
2014 | 24 Episodes
Season 8 of The Big Bang Theory premiered on September 22, 2014.
2015 | 24 Episodes
Season 9 of The Big Bang Theory premiered on September 21, 2015.
2016 | 24 Episodes
Season 10 of The Big Bang Theory premiered on September 19, 2016.
2017 | 24 Episodes
Season 11 of The Big Bang Theory premiered on September 25, 2017.
2018 | 24 Episodes
Season 12 of The Big Bang Theory premiered on September 24, 2018.
© All Rights Reserved 2025