Watch Family Guy Season 4 Episode 22 online via TV Fanatic with over 6 options to watch the Family Guy S4E22 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Hulu Plus.
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When Peter gets a vasectomy, he loses his sex drive, causing Lois to get depressed and gain weight. Meanwhile, Stewie's half-brother Bertram returns to confront him and they have a battle for control of the playground.