Pierre Brasseur as Juju

Georges Brassens as the artist

Henri Vidal as Pierre Barbier

Dany Carrel as Maria

Raymond Bussières as Alphonse, the bistro, Maria's father

Gabrielle Fontan as Mme Sabatier, Juju and Nénette's mother

Philippe de Chérisey as Paulo, a regular at the bistro

Annette Poivre as Nénette

Alain Bouvette as Paulo's boyfriend

Gérard Buhr as an inspector

Alice Tissot as the concierge

Georges Aminel as (uncredited)

Robert Balpo as a regular at the cafe (uncredited)

Georges Bever as the pharmacist (uncredited)

Teddy Bilis as a secretary at the police station (uncredited)

Charles Bouillaud as the agent (uncredited)

Louis Bugette as the brigadier (uncredited)

Christian Denhez as a kid (uncredited)

Paul Faivre as the radio dealer (uncredited)

Édouard Francomme as a regular at the café (uncredited)

Anne Gardel as a lady (uncredited)

Philippe Houy as a kid (uncredited)

Michel Lucas as a kid (uncredited)

Jacques Marin as an inspector (uncredited)

Albert Michel as the grocer (uncredited)

Joël Monteilhet as a kid (uncredited)

Georgette Peyron as (uncredited)

Paul Préboist as (uncredited)

Sylvain as an agent (uncredited)