Mr Van Peborgh, an "artiste photographe", remained alone with his three sons Henri, Frans and Louis after the death of his wife.The household is done by the maid Beth while the graceful girl Marie helps him in the store.The eldest son Henri is engaged to Hortense and thinks he's getting married...
The Kiekeboe family goes on vacation to the "The New Paradise". Camping Along rides Kiekeboe a man with a wound from which white blood comes. An ambulance takes the man chased him. Surprised, the family decides to forget the incident and continue their journey.
The audience witnesses Jeroom's (played by Jacques Dufhilo) holiday adventures on the Spanish Costa Brava which are reminiscent of burlesque, silent movies and the slapstick world of Jacques Tati.