Physicists Leonard and Sheldon find their nerd-centric social circle with pals Howard and Raj expanding when aspiring actress Penny moves in next door.
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
as Leonard Hofstadter
as Sheldon Cooper
as Penny
as Howard Wolowitz
as Rajesh Koothrappali
as Bernadette Rostenkowski
as Amy Farrah Fowler
