Robert Lamoureux
饰 Robert Langlois, law student
费尔南德·勒杜
饰 Fernand Langlois, father, professor
Gaby Morlay
饰 Gabrielle Langlois, mother
Nicole Courcel
饰 Catherine Liseray, young neighbor
路易·德·菲奈斯
饰 Mr. Calomel, neighbor on the floor above
Gaston Modot
饰 Street violinist
Madeleine Barbulée
饰 Marie-Louise, first maid
Yolande Laffon
饰 Madeleine Sautaupain, Mom's friend
Robert Rollis
饰 Léon “Alibi”, friend of Robert
Sophie Sel
饰 Student of Mr. Langlois
多米妮克·达夫雷
饰 Neighborhood butcher
Françoise Hornez
饰 Nicole
Judith Magre
饰 Germaine, secretary
Alix Mahieux
饰 Little Sylvie
Jany Vallières
饰 Second comrade
Albert Michel
饰 Prompter at the performance
René-Jean Chauffard
饰 Neighbor of the building
