"A woman in Paris hires a taxi driver to locate her ex-lover, father to her newborn child, who left her without leaving an address."
Bernard Blier
as Émile Gauthier, chauffeur de taxi et trésorier du syndicat
Danièle Delorme
as Thérèse Ravenaz, jeune mineure provinciale
Pierre Trabaud
as Gaston, le co-chauffeur d'Émile
Pierre Mondy
as L'ami de Forestier
Julien Carette
as Le tapissier
France Roche
as Catherine, une journaliste
Paul Villé
as Victor
Yvette Etiévant
as Adrienne Gauthier, la femme d’Émile
Sophie Leclair
as Raymonde, la petite amie de Gaston
Gérard Oury
as Un journaliste
Arlette Marchal
as Mme Forestier
Michel Piccoli
as Un journaliste aux archives
Colette Régis
as La cliente en bagarre
Sylvain
as Le client en bagarre
Christian Lude
as Marcel Forestier - le dentiste
Marcelle Arnold
as Marguerite Forestier, la femme du dentiste
Michel Nastorg
as Un client
Marcel Magnat
as L'agent de police - mari de la concierge
Georgette Anys
as La concierge de Forestier
Henri Coutet
as Alfred, un typographe-linotypiste du journal
Jacques Harden
as Un journaliste obligeant
Jacques Dynam
as Un journaliste photographe du journal
Denise Precheur
as La première sténo-dactylo du journal
Claire Olivier
as La seconde sténo-dactylo du journal
Jean Berton
as L'agent verbalisateur
Huguette Faget
as L'assistante sociale
Malka Vérone
as La mère mineure fugueuse à la gare de Lyon
Geneviève Morel
as La voisine de palier d'Émile
Louis de Funès
as Le futur papa qui lit le journal
Michel Etcheverry
as M. Langlois, un futur père
Albert Michel
as M. Marpin, un futur père
Jean Sylvère
as M. Lainé, un futur père
Sanfrenier
as Un brancardier sortant de l'ambulance
Juliette Gréco
as La chanteuse
Annie Girardot
as Apparition en jeune femme demandant si le taxi est libre
Thérèse Aspar
as (uncredited)
Madeleine Barbulée
as La marchande de jouets de la gare (uncredited)
Antonin Baryel
Jean Blancheur
as L'homme qui fouille dans les poubelles (uncredited)
Jackie Blanchot
as Un homme à Saint-Germain des-Prés (uncredited)
José Casa
as Le monsieur qui demande le train pour Marseille (uncredited)
Liliane Charpentier
Marcel Charvey
as Un client du taxi (uncredited)
Maurice Chevit
as Soldat dans la salle d'attente, gare de Lyon (uncredited)
René Clermont
as Un journaliste (uncredited)
Henri Cote
Marius David
Hubert de Lapparent
as Un balayeur devant l'hôpital (uncredited)
Maurice Derville
Cécile Eddy
Paul Faivre
as Chauffeur de taxi et adhérant syndical (uncredited)
Pierre Ferval
as Le pêcheur qui trouve l'enfant de Thérèse (uncredited)
Gustave Gallet
Simone Guisin
as Une infirmière de l'Hôtel-Dieu (uncredited)
Gilberte Géniat
as La cliente de la voyante (uncredited)
René Hell
Julien Lacroix
Mary Lanne
Léon Larive
as Le gros client du taxi (uncredited)
Jean-Paul Le Chanois
as Un infirmier (uncredited)
Albert Malbert
as Le concierge des HLM (uncredited)
Maurice Marceau
as Le contrôleur (uncredited)
René Marjac
Christiane Mayo
Gilbert Moreau
Laure Paillette
as La dame pipi de la gare (uncredited)
Julienne Paroli
as Une concierge (uncredited)
Georges Patrix
as Un journaliste aux archives (uncredited)
Madame Pâquerette
as Une vieille dame dans la rue (uncredited)
Roger Rafal
Simone Signoret
as Une journaliste au journal (uncredited)
Germaine Stainval
as Cliente du taxi qui veut doit aller à l''opéra (uncredited)
Max Tréjean
Frédéric Valmain
Eugène Yvernès
as UIn homme à Saint-Germain-des-Prés (uncredited)
Director
Alex Joffé
Adaptation
Emma Le Chanois
Editor
Daniel Guéret
Assistant Decorator
Marc Fossard
Director of Photography
Lily Hargous
Script
Ray Ventura
Producer
Joseph Kosma
Original Music Composer
Jean Rieul
Sound Engineer
Colette Charbonneau
Assistant Editor
Robert André
Max Douy
Decorator
Serge Piménoff
Jean-François Clair
Still Photographer
Yvette Dicop
Makeup Artist
Raoul Ploquin
Screenplay
Robert Dorfmann
Dialogue
Executive Producer