Stuart Fails to Save the Universe Finale Promises Some Answers

After a season of multiverse confusion, impossible situations and plenty of unanswered questions, Stuart Fails to Save the Universe is heading toward its season finale. The preview suggests viewers may finally get some answers — emphasis on “some.”

The Big Bang Theory spinoff follows Stuart, Denise, Bert and Barry Kripke through an increasingly bizarre adventure involving alternate realities and different versions of familiar characters. Now the season’s tangled multiverse story is approaching its payoff.

The Stuart Fails to Save the Universe season finale streams September 24, 2026 on HBO Max.