Even by sitcom standards, "The Big Bang Theory" has plenty of colorful characters. However, the show tends to keeps a tight focus on the original core group of Sheldon (Jim Parsons), Leonard (Johnny ...

The Big Bang Theory introduced many characters over the years, but some minor ones are barely remembered by fans.

Stuart Bloom (Kevin Sussman) has always worked better as a supporting character than as a true comedic lead, even though he eventually became a semi-regular in the cast. The problem is that his humor ...

The characters in The Big Bang Theory, for the most part, are on a whole different intellectual level than most, to put it mildly. We love them, they're funny, but if we’re being honest, when talk ...