Stéphane Audran (37)

Dominique

Klaus Kinski (43)

Pavel Richko / Torpédo I

Lilli Palmer (56)

Helen

Michel Constantin (45)

Coster

Angelo Infanti (31)

Jean / Gianni

Jean Claudio (43)

Fédor 'La Filature'

Frédéric de Pasquale (39)

Nicolas Baslier Krestowitz

Noëlle Adam (36)

Laurence, Dominique's friend

Philippe March (45)

The effeminate salesman

Christine Fabréga (39)

Sylvianne Collet

Jacques Harden (44)

The Paris police inspector

Micheline Luccioni (40)

The postal worker

Georges Lycan (46)

Torpédo II

Philippine Pascal (36)

The policewoman

Bernard Musson (45)

Fécamp police inspector

Roger Lumont (36)

The truck driver

Robert Favart (59)

The Chief Commissioner

Catherine Jacobsen

Françoise Ormesseq, aka 'La 'boîte aux lettres'

Henri Gilabert

Pierre Koulak (27)

An inspector

Alexandre Klimenko

Gérard Dauzat

Paul Bisciglia (41)

Rita Maiden (42)

The prostitute

Michel Charrel (33)

An inspector

Christian Brocard (39)

The man in the mortuary (uncredited)

Marie-Pierre Casey (33)

The woman in the mortuary (uncredited)

Roland Malet (46)

A police officer (uncredited)

Yves Massard (46)

An Inspector at the tail (uncredited)

Paul Pavel (49)

An Inspector at the tail (uncredited)