John Hurts tells the stories of the biggest, deadliest and weirdest Dinosaurs ever to walk the Earth. Massive carnivorous hunter Spinosaurus hunts the giant fresh water fish Onchopristis.

Planet Dinosaur tells the stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics. Narrated by John Hurt.

Video Provided by: BBC Earth