During the early days of "The Big Bang Theory," Jim Parsons lent his voice to a villainous character from a long-forgotten Marvel animated show.
Before gaining massive fame as Sheldon on The Big Bang Theory, Jim Parsons got his career started with a guest role on this oft-forgotten early 2000s sitcom.
While many shows are exclusively streaming these days, a lot of the best sitcoms around started on network TV, and The Big Bang Theory is no different. The bingeable science-based comedy, which ...