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

Sara Gilbert, who played Dr. Leslie Winkle on “The Big Bang Theory,” still has questions about her character’s ending. During an appearance on The Official Big Bang Theory Podcast ...

The actors appear in an ad for the video game Royal Kingdom together, six years after the finale of their CBS sitcom “The Big Bang Theory.” The series followed best friends, roommates and ...