A new report gave away a significant spoiler for Jurassic World, stating that the new dinosaur breed will be responsible for the jailbreak in the park causing all hell to break loose.

Details About Jurassic World DVD Release, Merchandise & Lego Game Revealed

It is already known that the fourth instalment of the dino franchise brings fans a new villainous breed of dinosaurs. The report dated September 4, went into some specificity by revealing how things will spin out of control, and this mutant creature will be untameable, and be the prime cause of danger, as they destroy all systems of security in the park, perhaps also setting some of the other dinosaurs loose.

It had previously been rumored that a new breed of dinosaurs, which will be created by fusing DNA of various species would be a hybrid of a snake, cuttlefish and T-Rex. Director Colin Trevorrow revealed that while it was true that there will be a new dinosaur, he clarified that it would not be a "mutant freak" as had been suggested in speculative reports.

Jurassic World To Pay Tribute To John Hammond From Original  

"We were hoping audiences could discover this on their own, but yes, there will be one new dinosaur created by the park's geneticists. The gaps in her sequence were filled with DNA from other species, much like the genome in the first film was completed with frog DNA," he said. "This creation exists to fulfill a corporate mandate-they want something bigger, louder, with more teeth. And that's what they get."

Jurassic World will star Chris Pratt, Bryce Dallas Howard, Jake Johnson, Omar Sy and Irrfan Khan.

The Jurassic Park films are based on Michael Crichton's series of novels about pre-historic beasts being revived by revolutionary gene technology. Frank Marshall and Pat Crowley are co-producing the film alongside Steven Spielberg, who directed the first two installments in the franchise.

The film will hit theaters on June 12, 2015.

Watch a trailer for Jurassic Park here: