Guest Star - Weird Al Yankovic
Weird Al Yankovic has guest starred in 1 episode of Stuart Fails to Save the Universe.
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104. Spoiler: Stuart Makes a Wallet as Weird Al Yankovic
Aired August 13, 2026
Confined to a psychiatric hospital, Stuart confronts the possibility that his travels through alternate universes are delusions. His release promises an idyllic suburban life with Denise, but he soon begins to question what is real.