Les Gens Bien Production

Originally, in 2014, Laurent Ballesta had just one precise objective: to unravel the mystery of groupers. To understand the issues involved in their collective reproduction. But although focused on the study of groupers, the real surprise came from the sharks. Never before had the team been confronted with such a density of grey reef sharks. The divers took up the challenge of counting them. Methodically, they repeated the operation many times to arrive at the impressive figure of 700 grey reef sharks. Each year, the team returned to the southern pass of Fakarava in French Polynesia. Until 2019, for the fourth expedition, "Gombessa 4" is the synthesis of precise and unique scientific protocols. The mission demonstrated that shark hunts are not anarchic, but rely in part on social organization within the horde, following in the footsteps of the 700 grey sharks in "700 sharks in the night (Gombessa 4, Genesis)".

More than 7,000 km from his home in the Jura Mountains, Sébastien dos Santos Borges is taking seventeen of his dogs on an extraordinary adventure between Yukon and Alaska, following in the footsteps of the adventurers of the Far North. He is one of the most respected mushers in the world and is preparing to set off on the Iditarod Trail Sled Dog Race, one of the most difficult dog sled races. An expedition into the heart of the wilderness, where the relationship between man and animal is essential to triumph over the cold.