Setting sail to the magical island of Bali, Steve and the team are out to find the elusive ocean sunfish. These deep ocean giants feed on poisonous jellyfish and ascend to the shallows for a spa session at a cleaner fish station. Strong currents provide challenging conditions, and the dives have to be abandoned after the team run out of air, putting the hunt on hold!\n\nHeading inshore, Steve dives by a shallow reef to see what deadly contenders he can find. First is a lionfish, a beautiful but deadly predator with venomous spines and a lethally fast strike. Next, Steve comes across a pair of frogfish. These bizarre-looking fish have incredible camouflage and are among the best ambush predators in the ocean, blending into the reef and waiting for lunch to swim by before pouncing. The frogfish are extremely inquisitive and take up residence on cameraman Mark's camera.\n\nThings turn serious when Steve discovers a ghost net choking the reef. The discarded fishing net is causing havoc – trapping a trumpetfish and stopping it joining its mate, and smothering an anemone and its resident clownfish.\n\nBali is facing many environmental challenges, but it is taking a strong stand against plastic pollution, as many ocean animals are highly affected by the plastic in our seas. For the sunfish that prey on jellyfish, it can be fatal, as a plastic bag looks identical to their prey. The programme features the two young founders of Bye Bye Plastic Bags, who in January this year got the Balinese government to completely ban plastic bags on the island. Heading out on a beach clean-up and out into the ocean, Steve helps the island continue to keep their oceans and beaches clean.
Source: 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!
28-04-2026
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 ...
27-04-2026
CBBC
Series 4: 9. Ecuador Jungle
The rainforests of Ecuador are some of the most diverse on earth, brimming with all kinds of unique and weird species that are found nowhere else, with some of the most deadly a ...
27-04-2026
CBBC
Series 7: 4. Slow Loris And King Cobras
Steve Backshall goes in search of bat-hunting boas, meets a team working to save the deadly but cute slow loris, and he comes face to face with the king of snakes: the king cobra.
26-04-2026
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 ...
25-04-2026
CBBC
Series 4: 7. Borneo
Steve and the crew travel to Borneo, a giant jungle island in Southeast Asia and a place close to Steve’s heart. The jungle is packed full with some of the weirdest, most ...
24-04-2026
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.
24-04-2026
CBBC
Series 4: 6. Ecuador Oceans
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 ...
23-04-2026
CBBC
Series 3 - Self Defence
Wildlife series. In this Deadly 60 Special, Steve Backshall takes a look at the incredible methods animals employ to protect themselves against predators.
23-04-2026
CBBC
Series 7: 4. Slow Loris And King Cobras
Steve Backshall goes in search of bat-hunting boas, meets a team working to save the deadly but cute slow loris, and he comes face to face with the king of snakes: the king cobra.
26-04-2026
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 ...
22-04-2026
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 ...
11-04-2026
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 ...
25-04-2026
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.
18-04-2026
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 ...
01-04-2026
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.
19-01-2026
CBBC