The big bang theory cast at comic con 2009 from left.
Big bang theory cast.
Melissa rauch and mayim bialik who first appeared in season 3 as bernadette rostenkowski and amy farrah fowler respectively were promoted to series regulars.
Created by chuck lorre bill prady.
Kunal nayyar simon helberg kaley cuoco jim parsons and johnny galecki.
The big bang theory is an american television sitcom created by chuck lorre and bill prady both of whom served as executive producers on the series along with steven molaro all three also served as head writers.
Over time several supporting characters have been introduced and promoted to starring roles including coworker and romantic partner of leonard leslie winkle sheldon s wife amy farrah fowler howard s wife.
With johnny galecki jim parsons kaley cuoco simon helberg.
A woman who moves into an apartment across the hall from two brilliant but socially awkward physicists shows them how little they know about life outside of the laboratory.