Sacrée jeunesse

André Luguet

Thomas Longué

Gaby Morlay

Zabeth Longué

Micheline Dax

Mathilde Billard, Thomas's secretary and lover

Guy Bertil

Jean-Paul Longué, son of Étienne and Armande

Jacques Morel

Étienne Longué, nephew of Thomas

Gisèle Grandpré

Armande Longué, wife of Étienne

Noël Roquevert

Mr. Horville, insurance agent

Claudie Laurence

Sophie

Lisette Lebon

Odile

Миша Ауэр

Professor Koranoff