And he's absolutely enormous 😱🐊 Killer Crocs with Steve Backshall: Steve takes us into the dangerous world of crocodiles - one of nature's most fearsome predators - entering croc-infested territory escorted by an armed safari guide. #Channel5 #SteveBackshall #KillerCroc Subscribe and stay up to date with the latest shows, stories, and trailers from Channel 5. Search 'Killer Crocs with Steve Backshall’ on My5 to watch in full. Explore the latest Channel 5 documentaries, drama, and entertainment on My5 now: https://www.channel5.com/browse/Popular