Unreported World

Child preachers in Brazil are attracting large crowds and becoming celebrities, as the country's fast-growing evangelical movement gains religious and political power.

Marcel Theroux investigates the growing national scandal in South Korea of modern-day slaves, many of whom have learning difficulties and worked for years on a remote island chain.

Krishnan Guru-Murthy meets the television journalist in Sicily who's risking his life to expose the Mafia bosses whose tentacles still reach far into almost every aspect of life.

Reporter Morland Sanders meets the aid workers trying to reunite children and parents who are trapped on different sides of the frontline in the brutal civil war in South Sudan

In this uplifting episode, reporter Ade Adepitan meets medics in Malawi who perform 15-minute operations that allow blind people to see

China's Gay Shock Therapy. Reporter Shaunagh Connaire and director Patrick Wells are in China to reveal how some hospitals use treatments including nausea-inducing drugs and electric shock therapy to ‘cure’ gay people.

Miss Crimea. In the disputed territory of Crimea, Marcel Theroux meets Tatar families worried about what Russian rule might bring and a young woman who hopes to become the first Tatar winner of Miss Crimea.

The Black Mambas: Saving the Rhino. In South Africa, reporter Evan Williams and director Laura Warner meet the Black Mambas: the world's first all-female anti-poaching unit, who are battling to save the rhino from extinction