Little Nicholas: Happy as Can Be

Alain Chabat

Goscinny (voice)

Laurent Lafitte

Sempé (voice)

Simon Faliu

Nicolas (voice)

Alban Aumard

Bouillon (voice)

Alicia Hava

Rufus (voice)

Aurélien de Branche

Geoffroy (voice)

Claire Dumas

Mistress (voice)

Delphine Baril

Mrs. Courteplaque (voice)

Elisa Bardeau

Marie-Edwige (voice)

Lucie Bolze

The Mother on the Dock (voice)

Marc Arnaud

Gym Teacher / Photographer (voice)

Maud Coullomb

Couple (voice)