The Miami Dolphins complete their perfect 1972 NFL season with a Super Bowl VII win over the Washington Redskins at the Los Angeles Memorial Coliseum. 'A Football Life': Members from the unbeaten ...

Dan Marino set NFL records in just his second season and led the Miami Dolphins to the Super Bowl. They haven't returned to the big game since.

The Kansas City Chiefs are playing for their third straight Super Bowl title. The Miami Dolphins played three straight in the 1970s, winning two.

MORE: What NFL teams have never won a Super Bowl? There are 12. Here's what to know The 1972 Miami Dolphins remain the only NFL to complete a perfect season. Others have come close but haven't ...

Editor's note: Our series on the greatest NFL teams of ... and they won the Super Bowl? What else is there?" Actually, those are very good points in favor of the 1972 Dolphins.