Channel 4's multi-award-winning foreign affairs strand returns for a new series with a film from Brazil exploring the impact of the country's new President, Jair Bolsonaro, on the LGBT community. Reporter Seyi Rhodes and director Kate Hardie-Buckley travel to Sao Paulo - which holds the world record for the largest gay pride parade ever - as its inhabitants prepare for Carnival. Brazil has an image as an open and permissive melting pot, but they reveal that it's actually one of the most dangerous places in the world to be LGBT, with estimates that someone from the community is killed every 16 hours in the country.

Reporter Krishnan Guru-Murthy and director Nick Blakemore visit southern Italy to meet a fearless TV reporter who's taking on Mafia drug-dealers and gangsters. Vittorio Brumotti is world famous as a daredevil cyclist whose death-defying exploits range from jumping from rock to rock in the Grand Canyon to riding the arches of high-altitude bridges. But Brumotti also has another way of getting his adrenaline fix. He's a reporter for one of Italy's top-rating TV shows, working with an undercover team and confronting Mafia drug-dealers and gangsters. 'This is the sharp razor blade that makes you feel alive,' he tells Guru-Murthy.