The NFL is the biggest sports attraction in the United States.

It used to be baseball (and still is to this old dog!), but the NFL has surpassed all other sports in viewership.  It wasn't always that way.

But this is the game that changed everything, or at least began to change it.

It's called 'The Greatest Game Ever Played'.  It featured the greatest players of the day, names that are now legendary.  Oh, and for good measure, it was the Championship Game.

This is the game that put the NFL on the map.  It's the 1958 title game.