Watch The Terrifying New Trailer For 'Jurassic World'

The park is open and the dinosaurs are back. Watch the thrilling new trailer for Jurassic World starring Hollywood hunk Chris Pratt - it's guaranteed to make you swoon and jump all at the same time!

Jurassic Park has had a seriously scary update.

The fourth instalment of Steven Spielberg's nail-biting creation, Jurassic World, has released its first official trailer - and our hearts are still beating with fear after watching a snippet of what's to come.

In the upcoming movie, set for cinemas next summer, we finally see the dinosaur safari park open to the public but its grand unveiling doesn't quite go to plan.

With Hollywood hunk Chris Pratt at the helm in the thrilling new sequel, prepare to switch between lust and pure panic every few seconds...