- Anton Alluin - Clotaire
- Oscar Boissière - Alceste
- Léandre Castellano-Lemoine - Agnan
- Malo Chanson-Demange - Rufus
- Simon Faliu - Geoffroy
- Malick Laugier - Eudes
- Léonard Signoret - Maixent
- Philippe Uchan - Grifaton
- Lise Lamétrie - Mémé
- Claudine Acs - The Widow Zinzin
- Catherine Davenier - Madame Moucheboume
- Sandie Masson - Madame Grifaton
- Matthieu Rozé - Museum guide
- Capucine Sainson-Fabresse - Marie-Edwige
- Juliette Gras - Marie-Edwige's girlfriend
- Hubert Myon - Colleague Duparc
- Gerald Cesbron - College of Nicholas' father
- Pierre Pirol - College of Nicholas' father
- Benoît Strulus - College of Nicholas' father
- Cesar Duminil - Visitor to the house of Petit Nicolas
- Claire Mechin - Mother of the visitor to the house of Petit Nicolas
- Arnaud Pfeiffer - Rufus' father
- Barbara Bolotner - Baker
- Julie Maes - Supervisor
- Guillaume Clémencin - Antique dealer
- François Rostain - Bearded salesman
- Dominique Langlais - Widow Zinzin's son
- Christophe Grundmann - The mover
- Antonin Maurel - Restaurant receptionist
- Jacques Ledran - Waiter
- Nicolas Audebaud - Substitute of Nicholas' father
- Jean-Claude Bohbote - Fishmonger
- Aleksandra Yermak - Mr. Moucheboume's secretary
- Ted Etienne - An Invincible Adult (1990)
- Thomas Grascoeur - An Invincible Adult (1990)
- Florian Maubert - An Invincible Adult (1990)
- Victor Bourigault - An Invincible Adult (1990)
- Anthony Henrot - An Invincible Adult (1990)
- Antonin Schopfer - An Invincible Adult (1990)
- Tom Neal - An Invincible Adult (1990)
- Paul Kaliszczak - An Invincible Adult (1990)
- Diego Belet - Nicholas' classmate
- Antonin Magret - Nicholas' classmate
- Raphaël Boalouzet Domenech - Nicholas' classmate
- Antoine Martel - Nicholas' classmate
- Marius Guillevic - Nicholas' classmate
- Clément Moch Roussel - Nicholas' classmate
- Joseph Robinson - Nicholas' classmate
- Thomas Beauvais - Nicholas' classmate
- Gabriel Hervé - Nicholas' classmate
- Thibault Vignon - Nicholas' classmate
- Victor Deruelle - Nicholas' classmate
- César Ohana - Nicholas' classmate
- Noé Chaurang - Nicholas' classmate
- Aurélien Cesson - Nicholas' classmate
-
Julien Rappeneau
- René Goscinny
- Cédric Iland
Capítulo disponible en las siguientes plataformas:
