Comic book store owner Stuart Bloom is tasked with restoring reality after he breaks a device built by Sheldon and Leonard, accidentally bringing about a multiverse Armageddon. Stuart is aided in this quest by his girlfriend Denise, geologist friend Bert, and quantum physicist/all-around pain in the ass Barry Kripke.
https://www.themoviedb.org/tv/287620-stuart-fails-to-save-the-universe
I didn’t realize the names were spelled differently. I’m a little sad to see it isn’t Stuart Smalley