Kunal Nayyar, The Big Bang Theory actor, spills hilarious behind-the-scenes secrets, reflecting on why he was the worst on ...

Kunal Nayyar played Raj Koothrappali for all 12 seasons of The Big Bang Theory, and one on-set antic drove his castmates ...

The Big Bang Theory has become an absolute fan favorite. The crazy stories about "Sheldon", "Leonard", "Penny", "Raj" and "Howard" have delighted huge audiences for many years now. Opening arguments ...