Philippe Lacheau and Alexandra Lamy invite 10 comedians for a novel evening. Their job is to hold out for six hours without laughing. They'll get a yellow card the first time they laugh. A second occurrence leads to a red card and elimination. The winner will earn €50,000 for a charity of their choice. In this crazy atmosphere, we don’t have to wait long for the first yellow card to be dished out.

Several yellow cards are handed out, and the day's first elimination occurs after two hours of play. The players redouble their efforts to crack up their opponents, and Gérard plays a joker that will be remembered forever! It’s a very dangerous ace in the deck indeed. Meanwhile, a new personality makes his appearance.

It's the halfway point, and a few people have already been eliminated. The contest now gets tougher as Philippe Lacheau brings on a surprise guest -- the very funny and therefore much-feared Kyan Khojandi! Camille Lellouche, infallible up until now, is determined to make her opponents laugh with a musical twist that involves a big surprise. So, who is going to laugh and go home?

It’s a challenge to keep up with the action as cards rain down on the contestants. But everyone is still trying to remain on guard and avoid laughing. Philippe Lacheau decides to tighten the rules. From now on, the slightest smile will be sanctioned. The contestants go on the offensive rather than wait to be targeted themselves. Who’s going to make it through to the grand finale?

The grand finale is here! And the finalists have just one goal in mind, winning €50,000 for a charity of their choice. But they’re going to be on tenterhooks this year, because the final is being played over several rounds. Who will manage to keep their composure and win the final duel? Who will be the winner of Season 2 of LOL?