Roger Hanin

Daniel Layton, Agent B-17 / Tiger

Sylva Koscina

Dolores Arrabal, Fashion Designer

Catherine Allégret

Marion, Tourist Guide

Dominique Wilms

Petula Menendez, Secret Service Agent

Laura Valenzuela

Rosário Pérez y Martin

Serge Gainsbourg

Man Asking for a Lighter (uncredited)

Francisco Piquer

Pablo Gòmez, Dolores's Brother

Henri Crémieux

Marvier, Secret Service Chief

Jean-Pierre Darras

Detective in Interrogation Room

Luis Peña

Misrah Petrich

Guy Delorme

Jésus, Gregory's Hitman

Henri Lambert

Adams, Gregory's Hitman

Michel Duplaix

Secret Service Director

Antonio Passalia

Rodriguez, the Man in Room 332

José Jaspe

Enrique Manega

Jacques Poitrenaud