Robert Dumortier and his son "La Puce" live on a barge moored to an island of the Seine and Robert dreams of cruising remote and exotic seas.
as Robert 'Capitaine' Dumourier
as le Poéte
as Alfred
as Ficelle
as Ursula
as La mère
as Le flic
as Rigodo-Cartecolin, un marionnettiste
as L'homo révolutionnaire
as La Puce, fils de Robert