Kevin Sussman Has One Major Regret Looking Back At His Run On The Big Bang Theory!

Kevin Sussman played the character Stuart Bloom in the sitcom The Big Bang Theory, starting as a recurring guest star and becoming a regular cast member due to his iconic unscripted line. His character ran a comic book store where main characters often frequented and had multiple romantic endeavors, including with Denise, his assistant.

Sussman's biggest regret from the show was that this relationship was not given more screen time, which could have been explored further if the show continued beyond its 12th season. The decision by Jim Parsons not to renew his contract led to the abrupt end of the show.