S18·E15 Baby Stewie

Episode recap

In the episode Baby Stewie, Stewie builds a DNA-altering machine intended to allow him to remain smart forever. However, the invention causes an adverse effect, and instead of achieving his goal, he transforms into what he should have always been, which is an actual baby. Family Guy is an animated sitcom that follows the adventures of the dysfunctional Griffin family, an eccentric group living in New York or otherwise featured in the series. The show features bumbling Peter and long-suffering Lois, alongside their three kids, including Stewie, who is described as a brilliant but sadistic baby bent on killing his mother and taking over the world. The series creator provides the voices for characters including Peter Griffin, Stewie Griffin, Brian Griffin, and Glenn Quagmire. The show is known for being a sick, twisted, politically incorrect, and freakin' sweet animated series that features the adventures of the Griffin family, with five main voice actors and numerous regular cast and recurring guest stars.