After carrying out a flawlessly planned hit, Jef Costello, a contract killer with samurai instincts, finds himself caught between a persistent police investigator and a ruthless employer, and not even his armor of fedora and trench coat can protect him.
Alain Delon
Jef Costello
François Périer
Superintendant
Nathalie Delon
Jane Lagrange
Cathy Rosier
Valérie
Michel Boisrond
Wiener
Catherine Jourdan
Locker Room Girl
Jean-Pierre Posier
Olivier Rey
Robert Favart
Bartender
Jacques Leroy
Walkway Man
Roger Fradet
Inspector #1
