Stewie Lives Out a Sci-Fi Fantasy on Family Guy 650 Zach Mack 03/29/10 01:24PM Filed to: Family Guy Family Guy TV stewie Star Wars Video Last night on Family Guy, Stewie lived out a simple yet hilarious Star Wars-style fantasy complete with his galactic copilot Rupert. Outside of Blue Harvest, battling the Peter Death Star is Seth MacFarlane's Sci Fi nerdiness at its best.