Digging for Britain

A look at architects as they create groundbreaking designs for dream properties.

Adventurer and naturalist Steve Backshall sets out to explore one of the wildest rivers in the world, the mighty Baliem River in the island of New Guinea, just north of Australia.

Writer Will Millard visits the treehouse-dwelling Korowai tribe in Papua, Indonesia, to try and understand the pressures they face as they move into the modern world.

Series following wildlife photographer Charlie Hamilton James, who has bought 100 acres of the Peruvian rainforest in the hope that it will stop loggers illegally cutting down trees.

Profiling Winston Churchill's bodyguard, Detective Inspector Walter Thompson.

Examining the world of wild crocodiles.