"A young lady whose husband has been seeing someone else decides to make him jealous by flirting with the unlikely prospect of a fat man.Is it worth that guy's trouble to try to lose some weight, or is he kidding himself?"
André Berley
as Octave Canabol, obese man who is teased by Angèle
Jacques Maury
as Henri Léger, Angèle's unfaithful husband
Suzet Maïs
as Angèle Léger, young woman who wants to make her husband jealous
Colette Darfeuil
as Colette, Mr. Léger's girlfriend
Paulette Dubost
as Babette
Henri Kerny
as Ferdinand
Léon Larive
as Boullus
Curnonsky
as President of the 'Cent Kilos' club
Léon Albric
as Guest of the 'Cent Kilos' club (uncredited)
Docteur Robinne
Mark Tsibulsky
as Un gros
Marcel La Montagne
as Un boxeur
Gine Narcy
as La chanteuse
Odette Valette
as Une danseuse
Edna Laure
as Une domestique
Pierre Chenal
Director