The biggest prank in the world!

Boris, a fan of Eric and Ramzy, is selected to take part in Tout Simplement Fan and spends a week on the set of his idols. In Spain, he discovers an impressive Western set where a Zorro series is being prepared. But an awkward situation arises between the duo and Laurent Lafitte, who arrives unexpectedly. Boris doesn't yet know that all of this is a prank.