"The Father, the Son, and the Holy Fonz" (Season 4, Episode 18) follows Peter Griffin establishing a religion based on Happy Days character Fonzie, while Stewie endures a germ-free existence after a failed baptism. While unofficial streaming sites like xrysoi are used, they carry significant security and legal risks. For secure, official viewing options, visit Hulu or Disney+. The Father, the Son, and the Holy Fonz - Family Guy Wiki