It's been 12 years since the last Jurassic Park production but the film series' success has been so great that fans are once again looking forward to getting another close-up view of the pre-historic giants with a new movie on the horizon - Jurassic World 4.

Jurassic World 4, set in Isla Nublar, takes the center stage with enhanced CGI effects and many more dinosaurs. According to reports, JP4 will feature a massive T-Rex and Spinosaurus battle and humans are trapped between it.

According to movie review website ScreenRant.com, JP4 is set in Isla Nublar which is now converted into a theme park. Despite claims to the contrary, the Jurassic Park is not safe as it seems.

Based on the original John Hammond concept, the dinosaurs in this film realize their primal survival instincts. This means that there will be more of these giant monsters battling for food and territory.

ScreenRant has also leaked some interesting information regarding the upcoming movie.

"JURASSIC PARK 4, 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."

Jurassic World 4 is directed by Colin Trevorrow and written by Rick Jaffa and Amanda Silver. It is expected to hit theaters in June 2015 after one year of production delay.