Malka Ribowska as Mrs. Thérazeau

William Sabatier as Mr. Thérazeau

Éric Damain as Philippe

Laurence Debia as Sylvie

Madeleine Ozeray as Miss Jeandubon

Muse Dalbray as Jean-Loup's grandmother

Jean-Roger Caussimon as Doctor Rennert

Pierre Didier as Jean-Loup

Lapèze as Jean-Loup's mother

Jean Rupert as Doorman

Jenny Doria as Tourist

Serge Spira as Tourist's son

Lina Roxa as Woman of the old couple

André Seigneur as Man of the old couple

Yvon Sarray as Professor

Micheline Kahn as Servant

Georges Montax as Mr. Duru

Max Desrau as Presenter