Cast
Robert Lombard
Maurice, Buisson's assistant
Annick Tanguy
Woman from Paris
Micheline Dax
The indecisive snob
Robert Lamoureux
Self
Jack Ary
Cowboy (uncredited)
Danièle Delorme
Young female client of Ruban Bleu (uncredited)
Bob Ingarao
Arsène the toothless (uncredited)
Nadine Tallier
Poupette, presenter of the show
Bernard Lajarrige
Inspector Corbin
Jean-Marc Thibault
Self
Michel Simon
Professor Charles Buisson
Henri Génès
Lucien Mosca, boss of Ruban Bleu
Philippe Mareuil
Pierre-Dominique, aka 'Pépé'
Liliane Montevecchi
Woman from Paris
Sacha Distel
Self (uncredited)
Patachou
Self
Pierre Duncan
Policeman at Quai des Orfèvres (uncredited)
Jacques Grello
Narrator
Sophie Desmarets
Self (uncredited)
Dominique Marcas
Woman with stomach ache (uncredited)
Brigitte Auber
Gisèle, student of Buisson
Gaby Basset
Henriette, washroom attendant
Ray Ventura
Self
Roger Pierre
Self
Henri Serre
Young customer of Ruban Bleu (uncredited)