Football fans know what happened in Super Bowl I. The game, which was played on January 15, 1967, was the first showdown between the NFL and AFL champions. It ended with the Green Bay Packers stomping the Kansas City Chiefs, 35-10.

Unless they were one of the 61,946 people at the Los Angeles Memorial Coliseum that day, or one of the fans who watched it live on NBC or CBS, there's one thing that all football fans have in common: They've never actually seen the game.

In...