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