The Tuche family, a typical French clan, wins the lottery and decides to move to Los Angeles to pursue their American dream. They face various challenges and embarrassing situations as they try to fit into the American way of life.

When the Tuche family decides to host a big Christmas celebration, chaos ensues as they try to navigate through hilarious mishaps and unexpected surprises. With their unique sense of humor, the Tuches bring joy and laughter to their holiday season.

Les Tuche 3 is a comedy film that follows a French family's adventures as they enter the world of politics. The plot revolves around the husband's presidential campaign, his wife's role as the first lady, and the various challenges they face along the way. With humor and wit, the film explores themes of family relationships, stupidity, and the complexities of the political landscape.

When Jeff and Cathy’s grandson Jiji is selected for a training camp with Arsenal, it’s a dream opportunity for the whole family to head over to England and meet the royal family.

The Tuche family, a typical middle-class French family, win the lottery and move to Monaco. They struggle with their newfound wealth and try to fit in with the wealthy elite of the Côte d'Azur.