‘The Big Bang Theory’ spinoff trailer unleashes a wild multiverse apocalypse and fans never saw this sci-fi twist coming | Release date and episode details

The Big Bang Theory spinoff: The first teaser for Stuart Fails to Save the Universe wastes no time plunging viewers into chaos. The trailer opens inside a dark, post-apocalyptic version of Stuart Bloom’s comic book store, where geologist Bert Kibbler, played by Brian Posehn, realizes that something is deeply wrong with reality itself.