When the Dallas Cowboys eased past the Denver Broncos with a 27-10 win, the league witnessed its first-ever Indoor Super Bowl in 1978. Popularly known as the Doomsday Defense, led by an extremely ...
Super Bowl XII Jan. 15, 1978 At New Orleans_75,583 Dallas 10 3 7 7 27 Denver 0 0 10 0 10 The first indoor Super Bowl — played ...