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Steve Backshall goes back in time to discover the deadliest animals that ever walked the earth - the dinosaurs - starting at London's Natural History Museum.

Steve Backshall takes Deadly back in time to discover the deadliest animals that ever walked the earth - the dinosaurs. Studying fossilised remains at London's Natural History Museum is just the start. Steve sees this prehistoric world brought to life in a computer-generated showdown of deadly dinos. Starting with humongous herbivores that were the size of two articulated lorries, Steve shows us their lethal defences, before meeting the most terrifying dinos in the Jurassic pack - the carnivorous predators. Steve also reveals how our modern-day animals measure up to dino deadliness.

First shown: 3pm 17 Feb 2014
Available for 21 days Duration 28 mins

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