The new spinoff, 'Stuart Fails to Save The Universe,' will follow Kevin Sussman's 'Big Bang' character, comic book store owner Stuart Bloom

HBO Max has given a series order to Stuart Fails to Save the Universe, an upcoming Big Bang Theory spinoff. Kevin Sussman will reprise his role as comic book store owner Stuart Bloom. The sci-fi comedy is said to feature "alternate-universe versions" of Big Bang Theory characters, so expect lots of cameos.

Stuart Saves the Universe adds three more to its growing cast, bringing back familiar Big Bang Theory actors for significant recurring roles.