Dr. Stephanie Barnett initially looked like she might be a perfect match for Leonard ... until "The Big Bang Theory" tossed ...

Right from the start, "The Big Bang Theory" was positioned as an ensemble sitcom without any single character as the de facto lead. The core group initially consisted of roommates Leonard (Johnny ...

Don't scream, but both Ghostface's former nemesis and Leonard Hofstadter's good buddy saw their respective Tony hopes ...

In The Big Bang Theory’s Season 2 episode, “The Maternal Capacitance,” Christine Baranski showed up in a guest role as Dr. Beverly Hofstadter, Leonard’s mother. What happened when Beverly arrived ...