Super Bowl XXXI was also in the Superdome and against an NFC Central team. In Super Bowl XX, the Patriots lost to the Chicago Bears, whose rivalry with the Packers is said to be the NFL's oldest. The game was the first Super Bowl to be televised in the United States by the Fox network. Play-by-play announcer Pat Summerall and color commentator John Madden, both previously of CBS, called the game. James Brown hosted all the events with help from his fellow "Fox NFL Sunday" cast members Terry Bradshaw, Howie Long, and Ronnie Lott. This was the first of three Super Bowls to
Super Bowl XX Super Bowls IV, VI, and IX; while the Louisiana Superdome previously hosted XII and XV. As of 2016, Super Bowl XX remains the last Super Bowl to feature two teams both making their first appearance in the game. It was the fourth overall following Super Bowl I, Super Bowl III, and Super Bowl XVI. Any future Super Bowl that would have such a combination would have to have the Detroit Lions playing either the Cleveland Browns, Houston Texans, or Jacksonville Jaguars in the game. All 16 NFC teams have played in an NFL championship game (Detroit last made an NFL