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Family Guy S18E15 poster

Watch Family Guy – Season 18 Episode 15: Baby Stewie

Family Guy • Season 18, Episode 15 • 22 min • 1999 • ⭐ 7.4/10 • Animation , Comedy

Cast: Patrick Warburton , Alex Borstein , Seth MacFarlane , Mila Kunis , Seth Green , Arif Zahir

Directors: Seth MacFarlane

Watch Family Guy – S18E15

Episode Overview

Stewie builds a DNA-altering machine that will allow him to remain smart forever, but the invention has the adverse effect and he instead transforms into what he should have always been - an actual baby.

Episode Navigation

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