Stewie Kills Lois
Season 6, episode 4 of Family Guy (1999) · 2007-11-04
Episode Summary
In the 100th episode, Lois and Peter go on a cruise, leaving Stewie and the family behind. Upset with Lois for leaving him at home, Stewie vows to carry out a diabolical plan. When Brian challenges him to actually do it, Stewie stows away on the ship, finds Lois and - well - the title of the episode says it all.