Family Guy Season 5 Episode 15

Lois gets a job as the church organist, so the family decides to begin going back to church. When Stewie gets sick after receiving communion, the congregation becomes convinced that he has been possessed by the devil. While on the run, the family ends up in Texas, where Peter begins to fit right in with the cowboys, Stewie enters the "Little Miss Texas" pageant, and Chris and Meg sneak into George W. Bush's house.