WWE: Once in a Lifetime - The Rock vs. John Cena

Once in an era, a Superstar comes along who defines an entire generation for fans and Superstars alike. Once in a lifetime, two of these Superstars collide in an epic confrontation that will forever define their legacies. In this documentary, we trace their individual paths to fame and success in WWE and take an in-depth and revealing look at the day-to-day lives of these polarizing figures.