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.
Noël Carradine

Edith Rollo

Léon 'Patate' Rollo

Alexa Rollo

Véronique Carradine

Berthe

Monsieur Michalon

Adrien

Marcel

Professor Bichard

Jean-François de Baylac

Jeannette

Michel, bartender

Bernard
Middle school girl