While The Big Bang Theory has plenty of great characters, not all of them stick around until the end of the show.

The Big Bang Theory reunions, but the latest one reveals the sad truth about the Pasadena gang actors years after it ended.

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

Kaley Cuoco and Johnny Galecki’s reunion created a big bang online. The actors appear ... she ponders to her former co-star. “Maybe,” Galecki simply states. The two stare out the window ...