Real Name/Secret Identity:
Stewart Gilligan Griffin

Universe/Franchise:
Family Guy

First Appearance:
Family Guy Episode 1.1: "Death Has a Shadow" (1999)

Abilities:
Genius intellect; mastery of physics and mechanical engineering

Occupation:
Enfant terrible

Base of Operations:
Quahog, Rhode Island

Dirty Details Done Dirt Cheap:
Stewie Griffin is a one-year-old enfant terrible with a mastery of physics and mechanical engineering, capable of building fighter jets, a time machine, a mind-control device, robots and various weapons. Originally an evil genius bent on world domination and obsessed with matricide, as well as being prone to such acts as carjacking, forgery and loan sharking, Stewie is now a relatively harmless eccentric, limited somewhat by the weaknesses of other children his age, such as being mesmerized by the Teletubbies and not knowing how to use a toilet. In keeping with his former villainous persona, Stewie plays the role of Darth Vader in Family Guy: Something, Something, Something Dark Side.