
The Big Bang Theory may have ended years ago, but the show has stayed alive thanks to prequel Young Sheldon and its spinoff, Georgie & Mandy’s First Marriage, which is currently airing on the 2026 TV schedule. Big Bang is also getting another spinoff Stuart Fails to Save the Universe, for those with an HBO Max subscription, with Kevin Sussman reprising his role as the titular comic book store owner. While Sussman and others are returning for the new series, the actor has one regret about what happened when The Big Bang Theory ended back in 2019.
Sussman joined the Big Bang cast at the end of Season 2 and went on to appear in 84 episodes throughout the rest of its 12-Season run. Obviously he had a good time on the show; otherwise, he wouldn’t be coming back for a spinoff. Even so, when it came time to say goodbye to The Big Bang Theory, he ended up taking nothing from set. And it was for a good reason, as he revealed on The Official Big Bang Theory Podcast: