For seven seasons, the younger version of Sheldon Cooper (originally played ... appear in the spin-off, playing string musician Ms. Fenley. On "The Big Bang Theory," she played Mandy Chow, the ...

Exciting update for all The Big Bang Theory fans! A new spin-off series is in development, and this time, it won't be about Sheldon, Leonard, or the rest of the Pasadena gang, but rather Stuart Bloom ...