Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. Steve coaxes a fat-tailed scorpion out of his burrow. Show more

Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. In South Africa, Steve makes a splash while trying to catch a fish with his mouth. Show more

Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. The black mamba is probably South Africa's most feared snake. Show more

Nick Knowles undergoes an intense detox programme on a Thai island. As the cast departs for Koh Phangan, we get to know the mental and physical issues they are hoping to overcome. Show more

Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. Steve gets to feel first-hand what it is like to be hunted by a goshawk. Show more

Matthew Bannister recalls conservationist Mark Shand, writer Mrs Pilkington Garimara, broadcaster Derek Cooper, brand consultant Wally Olins and racing correspondent Julian Wilson. Show more

Steve Backshall tracks down 60 of the world's deadliest animals. Steve is in South Africa where he has a heart-stopping encounter with a Nile crocodile. Show more

Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. Steve is in the New Forest on the trail of the adder.

Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. In India, Steve meets a gharial - an ancient crocodilian with an appetite for fish. Show more

Nick Knowles undergoes an intense detox programme on a Thai island. The group starts to bond as they get to grips with their detox schedules and go solo with their colemas. Show more

Nick Knowles undergoes an intense detox programme on a Thai island. Julian, the group cynic, has a transformational third Reiki session, contrary to his expectations. Show more

Nick Knowles undergoes an intense detox programme on a Thai island. It is the halfway point and the group starts to fragment a little as their personal journeys come to the fore. Show more

Nick Knowles undergoes an intense detox programme on a Thai island. In the final episode, the cast report to the hospital for their final medicals and eagerly await their results. Show more

Children's dinosaur history series. Andy travels back 106 million years to the time of muttaburrasaurus. Show more

Children's dinosaur history series. Andy travels back 220 million years to the time of placerias, a giant hippo-like reptile. Show more

Children's dinosaur history series. Andy travels back 150 million years to the time of brachiosaurus. Show more

Children's dinosaur history series. Andy travels back 65 million years to the time of triceratops, a plant-eating dinosaur which roamed North America. Show more

Children's dinosaur history series. Andy travels back in time 127 million years to the time of the iguanodon - a plant-eating dinosaur that moved in herds. Show more

Children's dinosaur history series. Andy travels back 220 million years to the time of Coelophysis - one of the earliest dinosaurs that hunted in packs. Show more

Children's dinosaur history series. Andy travels back 127 million years to the time of ornithocheirus - one of the largest flying pterosaurs. Show more