Leon Rollo whose nickname is "Patate" is an inventor adored by his wife and is daughter. He is mostly happy but his best friend Noël seems to succeed in everything he undertakes... Patate become increasingly jealous of this incredible luck.
as Noël Carradine
as Edith Rollo
as Léon 'Patate' Rollo
as Alexa Rollo
as Véronique Carradine
as Berthe
as Monsieur Michalon
as Adrien
as Marcel
as Professor Bichard
as Jean-François de Baylac
as Jeannette
as Michel, bartender
as Bernard
as Middle school girl
