Mercury Morris

Fifty years ago, history was made when the Miami Dolphins completed a perfect 17-0 season by winning Super Bowl VII in Los Angeles. Despite several teams coming close, the perfect record has stood the test of time and the 1972 Dolphins remain the only team to complete an undefeated season in NFL history. This examines what made that team so good and how the undefeated season unfolded.

America's Game: The Super Bowl Champions is an annual documentary series created by NFL Films (broadcast on the NFL Network and CBS). Each of its 55 (and counting) installments profile the National Football League's annual Super Bowl champion through highlights, interviews with players and coaches, and a celebrity narrator. A spin-off debuted on September 18, 2008, titled America's Game: The Missing Rings which chronicled five of the best teams to never win the Super Bowl.