‘Jurassic Park’ Movie Franchise Totally Screwed Up T-Rex’s Roar; Here’s What It Really Sounds Like Jurassic Park made one major mistake in the portrayal of the T-Rex.

The T. Rex's Low Rumble Is More Terrifying Than A Roar When it comes to the T. rex, scientists have turned to crocodilians to understand what sounds the giant dinosaur might have made.

'Jurassic Park' got some things wrong with its dinosaurs, including the hunting skills of the T-Rex and the size of the velociraptors.

Universal Studios has a brand new Mega Movie parade and Jurassic Park and Jurassic World are the main attraction. Here's why.