The theme song was written and performed by Canadian rock ... Given the popularity of "The Big Bang Theory," though, it's ...

"The Big Bang Theory" co-creator Chuck Lorre has quite ... the writer of the original "Teenage Mutant Ninja Turtles" theme song. That's right, the impossibly catchy theme song from the 1987 ...

From Kaley Cuoco and Johnny Galecki's relationship to saying goodbye to the show, here are the biggest takeaways from The Big Bang Theory ... something we had written, and her telling us it ...