“The Big Bang Theory ” spinoff series, “ Stuart Fails to Save the Universe ,” will be available to stream on HBO Max, beginning in July. The show stars “Big Bang Theory” alums Kevin Sussman, Lauren Lapkus, Brian Posehn and John Ross Bowie, who made the announcement Sunday at the “Stuart Fails to Save the Universe” panel at CCXP Mexico City. The panel also revealed that the original theme music for the series will be created by Emmy and Grammy Award winner, Danny Elfman, best known for his work on various Tim Burton films such as “The Nightmare Before Christmas” and “Corpse Bride.” Per the logline, “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.…