Steve and the team head to the remote island of Isla del Plata, off the coast of Mexico, which has the largest congregation of giant manta rays in the world.\n\nWorking with one of the world’s top manta scientists, Steve heads off to try and dive with these majestic giants. At the first glimpse of one from the drone, the team can’t believe their eyes – it’s as big as their boat! And once in the water, Steve is totally dwarfed by their presence.\n\nSteve also comes across a green turtle with a fishing hook stuck in its mouth. He tries as hard as he can to free it but with no success. Injuries such as this are common in these waters, so Steve heads to the local turtle sanctuary to see what is being done to help these turtles. While there, he has the amazing opportunity to release one of these turtles back into the wild.\n\nNext, Steve goes in search for an old Deadly favourite: the humpback whale. He has seen them in the wild before, but at this time of year, there is a unique opportunity to see one of the biggest babies in the world as both mother humpbacks and their calves are here. With the water like pea soup, Steve is unable to see them underwater, but he has another idea - to use the drone to get a bird's-eye view. Steve has never seen them this way before, and it is a great way to view them without disturbing them. The team also get to see the biggest limb in the world slamming down into the water – a deadly defence to add to their huge size and huge appetite!\n\nFinally, Steve has the unique opportunity to dive around Isla del Plata at night. This has never been done before, so nerves are high as the water could be full of predators. Steve makes friends with a curious pufferfish and watches a moray eel on its nightly hunt. However, the most surprising and incredible encounter of all comes as the turtle that Steve previously wasn’t able to help suddenly appears in front of him, lies down and allows him to remove the hook from its mouth. It provides an emotional moment that Steve will never forget.
Source: CBBC
Series 4 - Shorts: 1. Plastics
Plastic is one of the greatest inventions in human history. It makes so much of our lives possible, but how we dispose of it is now a massive problem. By the year 2050 it’ ...
05-10-2026
CBBC
Series 7: 8. Giant Sea Lions And Chilean Bullfrog
Steve Backshall heads to the cities of Chile in search of the wildlife surviving alongside people. From feisty sea lions to a giant bullfrog that needs protecting for its survival.
02-10-2026
CBBC
Series 7: 7. Leopard Sharks And Octopus
Steve Backshall heads to Oman in search of the most cryptically camouflaged animals of the underwater world. They range from leopard sharks to the octopus, and cuttlefish to a g ...
27-09-2026
CBBC
Series 6: 8. Meerkat Madness
Steve Backshall is in the Kalahari to search for its weirdest residents. From aardwolves to aardvarks and mischievous meerkats, Steve is hoping for some Deadly firsts.
26-09-2026
CBBC
Series 4: 11. Unseen
Deadly special featuring some of the best moments from the series. Steve races a cheetah, rescues a king cobra and shares some of those rare times when things go wrong!
24-09-2026
CBBC
Series 4: 10. Gabon Coast
Steve and the crew travel 4,000 miles to the Loango National Park in Gabon. It’s a little-known corner of Africa that deserves a place in Deadly history.\n\nSteve heads ou ...
24-09-2026
CBBC
Series 1 - South Africa
Wildlife series. Steve Backshall tracks down 60 of the world's deadliest animals. In Hoedspruit, South Africa, Steve encounters an angry hippo and a venomous scorpion.
24-09-2026
CBBC
Series 7: 5. Puffins And Dragonflies
Steve Backshall heads out to find one of the UK’s greatest predators: the dragonfly. He witnesses the aerial prowess of the hobby and dives underwater with the puffin.
28-08-2026
CBBC
Series 7: 3. Secretive Puma Special
Steve Backshall goes searching for Patagonia’s perfect predator: the puma. After waiting his whole life to see one, Steve sees a tiny cub and witnesses a female puma hunti ...
26-08-2026
CBBC
Series 7: 1. Bears And Vipers In Slovenia
Steve Backshall goes in search of one of Europe’s most venomous snakes: the nose-horned viper. He also hopes to track down a bear and goes deep into a cave system to find ...
24-08-2026
CBBC
Series 6: 2. Saving Sharks
Steve dives with 100 grey nurse sharks - aka ragged-tooth sharks - a wobbegong and a gigantic whale shark, and he joins a mission in Indonesia to save sharks from over-fishing w ...
08-08-2026
CBBC
Series 7: 2. Blue Whales And Saltwater Crocodiles
Steve Backshall heads to Timor Leste in search of the biggest animal to have ever lived - the blue whale. He also hopes to find the saltwater crocodile, one of the giants of land.
25-08-2026
CBBC
Series 3 - Alaska
Wildlife series. Steve and the crew head into the beautiful Alaskan wilderness, home to some of the most impressive predators on Earth - humpback whales and grizzly bears.
26-08-2026
CBBC
Series 7: 6. Saving Coral Reefs
In this special episode of Deadly 60, Steve Backshall takes a deep dive into the fate of one of the most extraordinary, and endangered, ecosystems on our planet: coral reefs. Th ...
20-09-2026
CBBC
Series 6: 3. Ocean Oddballs
Steve is underwater in Indonesia with funny-looking frogfish, a stargazer, flamboyant cuttlefish, a mimic octopus and a Bobbit worm.
15-08-2026
CBBC
Series 2: 26. Endangered Special
Steve Backshall looks at animals that are both deadly and endangered.\n\nSteve explores why mighty animals like the chimpanzee, mountain gorilla and harpy eagle are threatened w ...
24-08-2026
CBBC
Series 2: 18. Uk
Steve and the Deadly 60 team are on their home turf, the UK. The adventure begins in a lake as Steve dives in to track down a deadly monster lurking in its depths. Then it's off ...
17-08-2026
CBBC