A Lookback Of Every Characters In The Big Bang Theory. Who Is Your Favorite?

Sara Gilbert as Leslie Winkle

Another Roseanne mainstay alongside Galecki, is Sara Gilbert who played Leslie Winkle, an experimental physicist who works in the same laboratory with Leonard. Her cold and sarcastic character worked well with Hofstadter’s sensitive character. Sara Gilbert has made many appearances on shows such as 24, Will & Grace, and Private Practice. Aside from acting, she’s also a co-host and executive producer of The Talk.

Sara Gilbert As Leslie Winkle