The major sub-plot circles around the youngest Griffin, Stewie, who has a near-death experience at a pool when a lifeguard chair falls on him, but he survives. After having a vision of being in Hell, he decides to change his ways, but this doesn't last long. While watching television, he and Brian spot a man that looks like Stewie. Brian is convinced that he is Stewie's real father, until Stewie learns that the man is actually himself as an adult, taking a vacation from his own time
