Pierre Richard

François Perrin

Bernard Blier

Colonel Bernard Milan

Jean Rochefort

Colonel Louis Toulouse

Mireille Darc

Christine

Paul Le Person

Perrache

Jean Carmet

Maurice Lefebvre, Perrin's best friend

Colette Castel

Paulette Lefebvre

Maurice Barrier

Chaperon, Toulouse agent

Robert Dalban

Coco, fake delivery man

Robert Castel

Georghiu, Milan agent

Jean Obé

Botrel, Milan agent

Jean Saudray

Poucet, Toulouse agent

Roger Caccia

Mr. Boudart, Milan agent

Arlette Balkis

Mrs. Boudart, Milan agent

Tania Balachova

Louis Toulouse's mother

Bernard Charlan

Cyclist

Yves Robert

Conductor

Jean-Michel Molé

Man with Russian dolls

Marcel Gassouk

Florist van driver

Xavier Gélin

Convertible driver

Gérard Majax

Spy magician

Stéphane Bouy

Spy arrested in the United States

Gérard Moisan

Spy at François Perrin's house

Bruno Oppe

Spy at François Perrin's house

Claudine Beccarie

(uncredited)