The Big Bang Theory
“Smart is the new sexy.”
Physicists Leonard and Sheldon find their nerd-centric social circle with pals Howard and Raj expanding when aspiring actress Penny moves in next door.
On screen
Top Cast
Johnny Galecki
Leonard Hofstadter
Jim Parsons
Sheldon Cooper
Kaley Cuoco
Penny
Simon Helberg
Howard Wolowitz
Kunal Nayyar
Rajesh Koothrappali
Melissa Rauch
Bernadette Rostenkowski
Mayim Bialik
Amy Farrah Fowler
Kevin Sussman
Stuart Bloom
Carol Ann Susi
Debbie Wolowitz (voice)
John Ross Bowie
Barry Kripke
Laura Spencer
Emily Sweeney
Wil Wheaton
Wil Wheaton
Episodes guide
Seasons
Specials
3 episodes · —
Season 1
17 episodes · 2007
Season 2
23 episodes · 2008
Season 3
23 episodes · 2009
Season 4
24 episodes · 2010
Season 5
24 episodes · 2011
Season 6
24 episodes · 2012
Season 7
24 episodes · 2013
Season 8
24 episodes · 2014
Season 9
24 episodes · 2015
Season 10
24 episodes · 2016
Season 11
24 episodes · 2017
Season 12
24 episodes · 2018
Preview
Official Trailer
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