The fearsome dinosaurs from 1993 classic Jurassic Park are back for their fourth outing this week -- and they're genetically-modified and computer-animated to be more terrifying than ever.
Co-produced by Steven Spielberg -- who directed the first two films -- Jurassic World takes us back to the island theme park where scientists have revived T-Rex and Co for paying customers.
Only this time, in a bid to rejuvenate the park's dwindling fortunes, they have created a new hybrid dino that is particularly huge. And intelligent. And lethal.
So when the monster escapes from its pen, things go rapidly downhill, plunging the park into chaos.