In a colour musical, a monster comes from an old Hollywood movie and attacks a small town by transforming its inhabitants into zombies. To save the world, a couple and a scientist are going to have to change the kind of the movie.

Since the time that he had dreamed about it, Maximilien, is about to get his silver piercing.

It's the end of the school year. The long-awaited moment of the holidays is arrive. The little Nicolas, her parents and Grandma take the road towards the sea, and settle in for some time at the Hotel Beau-Rivage.