When a time machine sends Brian and Stewie on two different paths to Vegas, on gets lucky and one does not on Family Guy. "Road to Vegas; No Country for Old Men" is the finale of the show's 11th season.
The residents of Quahog are determined to figure out who committed murder on Family Guy. "12 And a Half Angry Men" is the 16th episode of the show's 11th season.
Peter and Lois spend the entire day in bed on Valentine's day on Family Guy. "Valentine's Day in Quahog" is the 13th episode of the show's 11th season.
Peter and Quagmire pretend to be lovers in order to invalidate Quagmire's quicky marriage on Family Guy. "The Giggity Wife" is the 11th episode of the show's 11 season.