Calle's Crazy World documents the life of Calle Hellevang-Larsen, "Norway's most hidden cameraman", the country's lauded and crowned king of the TV art of hidden camera. He is at the top of the pyramid and lives a life of hustle and bustle, surrounded by parties and glamour, loose friends and his faithful French-speaking best friend. But there is a cost to keeping the place on the throne, and in order to preserve the people's hunger for hidden cameras, it is important to constantly come up with new and ground-breaking ideas.