WrestleMania XXX was the 30th annual WrestleMania professional wrestling PPV event produced by WWE to be held, on April 6, 2014, at the Mercedes-Benz Superdome in New Orleans, Louisiana. The event was the first WrestleMania to be held in the state of Louisiana. This was also the first WWE pay-per-view to broadcast live on the WWE Network service.

Lorsque Sammy et Scooby-Doo gagnent des billets pour assister à la WrestleMania XXX de la WWE, toute la bande se rend à La Nouvelle-Orléans, ville hôte de l'événement. Cependant, lorsqu'un un monstre apparaît et menace de ruiner l'événement, Scooby-Doo et sa bande demandent aux superstars de la WWE, John Cena, Brodus Clay, AJ Lee, Triple H, The Miz, Kane, Sin Cara et Vince McMahon de les aider à résoudre le mystère.

At the Show of Shows, John Cena has a chance to rewrite history when he challenges The Rock for the WWE Championship. A brash, remorseless CM Punk seeks the ultimate claim to immortality by attempting to do what no one has done before him - defeat the Undertaker at WrestleMania, ending his double decade-long Streak. Brock Lesnar and Triple H collide in a No Holds Barred showdown where The Game’s illustrious career is on the line. This is the place where legends are made. This is WrestleMania.