BBC Three HD

Programmes start at 7.00pm.

A round-up of the day's news.

Steve Backshall is in Australia to search for the world's most freaky and venomous fish: the stone fish. He also finds trapdoor spiders and a snake that hunts bats.

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.

Stacey Solomon and her team face their biggest challenge yet as craft-loving Sue and retired electrician Wayne try to part with 30 years of possessions.

Zara McDermott explores backpacker life and begins her Thai adventure. Contains some scenes which some viewers may find upsetting.

Zara McDermott heads to Ko Phangan, where spiritual retreats and wild parties collide. Contains some strong language and some upsetting scenes.

Zara hits Ko Phangan's Full Moon Party as up to 50,000 people arrive for the wild night. Contains some scenes which some viewers may find upsetting.

At 11 years old, Alex vanished on holiday with his mother and grandfather for six years. Now, he's retracing his steps across Europe to tell the full story for the first time.

Unmasking the Somerset high-flyer who conned his school friends and hundreds more. Contains strong language.

The BBC's biggest comedy talent search heads to Alexandra Palace in London. Contains strong language.

Conor and Jock meet an older couple, then accidentally take them hostage. Contains some strong language.

The lads decide it's time to expand their empire in Cork city. Their days of doing all the hard work are over - they plan on being the bosses now. Contains some strong language.

Linda Walsh, Conor's one true love, is getting married to another man, which can only lead to chaos at the wedding. Contains some strong language.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

A round-up of the day's news.

Steve Backshall dives into the world of the caiman, learns about the plight of the world's biggest parrot and tries to find his nemesis - the giant river otter.

Steve Backshall heads to a place very few people ever go: Snake Island in Brazil, where the concentration of snakes is higher than anywhere else on earth.

In the penultimate leg, the teams enter Mongolia, the final country of the race, battling freezing conditions and brutal off-road travel to reach Kharkhorin.

Pip reaches a crisis point with the investigation and questions whether Sal is guilty. Contains some strong language.

Pip faces dark consequences when she tries to confront the killer. Contains some strong language and some upsetting scenes.

The killer is revealed. But does the discovery come too late for Pip? Contains strong language and some upsetting scenes.

Mobeen Azhar investigates what tipped a peaceful demonstration into a riot. Contains some strong language and some upsetting scenes.