Going through a professional and sentimental breakdown, Ben, who dreamed of being a comedian in New York is back in Paris. He meets Alex, famous anchorman of the Breakfast Club, top one morning program of the radio. With Cyril, a mid-life crisis 40 year old and Arnold, charismatic leader of the team, they make sun come and go on Blast FM. Soon, Ben is hired : he will write for them. As he just joined the team, a tidal wave hits the station. The show’s ratings are declining. They will have to go on a tour bus across France to meet and win back their audience. This radio roadtrip will trigger an initiatory journey that will shake up the certainties of these arrogant Parisians.