François Mazure takes you on an immersion into the heart of the Colombian special forces. The journalist participated in their training and accompanied them on interventions. Drug cartels, the FARC, and various guerrilla groups have marked Colombia with violence. Over four decades, Colombia has developed elite police forces. These law enforcement units are exclusively part of the Ministry of Defense, alongside the military.

On the occasion of the American national holiday, François Mazure takes you on an immersion into "Bunkerville," an incredible village in South Dakota where survivalists live secluded in bunkers. Between conspiracy theories and fear of nearly all the dangers of our modern societies, these heavily armed men and women are preparing for the end of the world.

François Mazure heads to Congo for an exciting immersion into the heart of Virunga National Park. The reporter shared the daily life of the rangers who risk their lives every day to protect the park from threats posed by rebels, poachers, and various militias. Along with his cameraman, they climbed Mount Nyiragongo two weeks before its tragic eruption and went to meet the mountain gorillas, true symbols of Virunga.

Thousands of volunteers apply each year to join the great adventure of Sea Shepherd. But only a handful of candidates have the opportunity to participate in ocean protection operations on the NGO's ships, which dedicate the vast majority of their resources to direct action. For 'A World Apart,' François Mazure spent several days in the Bay of Biscay on the vessel 'Sam Simon' for a dolphin protection operation. It was a campaign to denounce intensive and non-selective fishing methods that did not sit well with the fishermen they encountered on site.

François Mazure invites you to experience an extraordinary immersion into the Pine Ridge Indian Reservation in the United States. You will discover that Native American populations are truly the forgotten ones of the USA. In the world's leading power, the Native Americans of Pine Ridge live without clean water, without waste collection systems, and in tragic sanitary conditions. Amid alcoholism, violence, and racism, the daily life of Pine Ridge residents is scarcely believable.