Synopses for the upcoming WWE DVD and Blu-ray productions on CM Punk, and The Rock vs. John Cena rivalry, have been shared via Shock Entertainment.

Punk’s DVD boasts a documentary on his day-to-day life as WWE Champion, whilst “Once in a Lifetime” chronicles the year long feud, extending the previous feature of the same name.

In the week leading up to WrestleMania XXVIII, a one-hour documentary aired on NBC Universal in America called ‘Once In A Lifetime: The Rock vs. John Cena’. This DVD collection is an expanded version of that documentary – giving the full one-year story of the build up to this epic match – from the very first promo. It also gives an insight into the preparation of body and mind that these two competitors went through before they met in the ring on April 1 in Miami. Once in A Lifetime explores the iconic Superstars long, emotional paths toward their match, and gives viewers a glimpse into The Rock and John Cena’s daily lives, training regiments, and the personal choices and histories that led them to the defining moment of their careers.

Once In A Lifetime: Rock vs. Cena is expected to be released in September 2012.

On June 27, 2011, CM Punk forever altered the course of WWE history with a blistering rant, proclaiming, “Day in and day out for almost 6 years Ihave proven to everybody in the world that Iam the best… on this microphone, in that ring, even on commentary. Nobody can touch me!”. Since riding into the scene as an extra in John Cena’s entrance at WrestleMania 22 to defending the WWE Title in main events all over the world in recent years, the “Voice of the Voiceless” has backed up that statement. Now, WWE fans get an unprecedented look inside the life and career of the most controversial Superstar of this generation. The first ever documentary to focus on CM Punk traces his rise to the top of WWE, from this early success on ECW, his divisive perpetuating of the Straight Edge Subculture, to becoming internationally revered as the best wrestler in the world, and all the 5 star matches and verbal “pipe bombs” in between. Packed with new interviews and commentary from Punk himself, as he takes the viewer inside his day-to-day life. Plus relive the signature matches that have punctuated his WWE career and vaulted him into the championship spotlight!

The not-yet-titled CM Punk DVD is scheduled to be released in October 2012.

Thanks to Matt Olivari for contributing to this article.