Leonard, and Raj. While they are emotional and caring, Sheldon, in contrast, is self-absorbed and cares little about how his actions and feelings affect those around him. Sheldon Cooper holds ...

It stars Jim Parsons as Sheldon Cooper, Johny Galecki as Leonard Hofstadter, Kunal Nayyar as Rajesh Koothrappali, and Simon ...

The Big Bang Theory is perhaps one of the greatest sitcoms ever to be created, with a vast universe spawned from it that continues to expand.