The Big Bang Theory' had a long and successful run, but it refused to let Raj Koothrappali grow in any way, shape, or form.

Kunal Nayyar, who played Raj Koothrappali, has recently revealed how he used to drive his The Big Bang Theory co-stars crazy.

Young Sheldon is filled with small but significant nods to The Big Bang Theory, references that go beyond Sheldon’s quirks and pop culture obsessions. These moments not only tie the prequel to its ...

The Big Bang Theory’s Sheldon Cooper and Leonard Hofstadter — two of the most iconic characters on television — were not named randomly. Instead, they were actually paying tribute to an acting legend.