A recent report suggests that the Hawaii set of Jurassic World hints at the inclusion of underwater dinosaurs in this installment.

First Look at Film Set in Hawaii Revealed.

According to the alleged plot information leaked via JoBlo there will be underwater dinosaurs in the film. As the film is being filmed in the water bound region of Hawaii, it corroborated the theory of aquatic beasts being thrown into the mix.

Here's the plot information:

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"Set in present day Isla Nublar, is now an actual theme park, as originally intended by John Hammond in the first film. It garners 10 million visitors per year and is completely safe - until it's not. The park itself is described as very Sea World-esque and includes an area called the Isla Nublar Lagoon. That means underwater dino's for the first time. No indication of what kind, but there's concept art showing one of the aquatic dino's, as part of a show, jumping out of the lagoon and eating a strung up great white shark like it was a fish for a dolphin at sea world."

"So, to sum it all up, Jurassic Park 4 will take place back on Isla Nublar with a fully operational dinosaur theme park (I'm sure no expense was spared) that's both prosperous and safe, until a new dinosaur figures out a way to wreak havoc, causing the use of the now tamed Velociraptors (and T-Rex? Unclear) as a means to fighting the threat."

Filming in Hawaii is scheduled to begin in April, according to one of the producers, Patrick Crowley. Filming will go on for about six weeks in Hawaii, and scenes will be shot in Oahu and Kauai.

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.