Every single year we get a new Super Bowl to add to this list. But every single year, it seems, we get a new Super Bowl to add to the top of this list. Such is the nature of the modern NFL championship game: the league's on-field and roster-construction rules and have resulted in close games and increasing parity.

From epic comebacks to unforgettable overtime, these Super Bowls stretched the limits of time, delivering unforgettable drama and leaving fans on the edge of their seats well past the final whistle.