“The Big Bang Theory” may have ended, but it lives on in the form of several spinoffs. Given the success of prequels “Young Sheldon” (2017-2024) and “Georgie & Mandie’s First Marriage” (2024-present), perhaps it’s no surprise that a third “Big Bang Theory” spinoff is coming.

Kevin Sussman, Lauren Lapkus, Brian Posehn, and John Ross Bowie will reprise their roles in the new series from "BBT" creators Chuck Lorre and Bill Prady.

Four supporting cast members from The Big Bang Theory are carrying over to Stuart Fails to Save the Universe. They are Kevin Sussman 's titular Stuart, John Ross Bowie as Barry Kripke, Brian Posehn as Bert Kibbler, and Lauren Lapkus as Stuart's girlfriend Denise.