Fort Boyard: Ultimate Challenge

The Red Vipers and the Yellow Scorpions try to win keys in games including the Terror Walk, the Dark Descent, the Caterpillar, and the Slot Machine before racing for coins in the Treasure Chamber.

Blue Sharks and White Falcons fighting to win keys as they tackle the ocean in Key to the Sea, face their demons in Pots of Fear, and test their limits in Ultra Walk and Human Catapult before racing for coins in the legendary Treasure Chamber.

Teams set out to unlock hidden treasures of the historic fort.

This time around, all the contestants are teenagers; kids from the US and UK head to the French sea fortress to compete in a series of thrilling quests as they bid to uncover Fort Boyard's hidden treasures.

The Yellow Scorpions face the Green Jaguars.

The White Falcons face the Silver Dragons.