Mr. Klein

Alain Delon

as

Mr. Robert Kle...

Jeanne Moreau

as

Florence

Francine Bergé

as

Nicole

Juliet Berto

as

Jeanine, Rober...

Jean Bouise

as

Seller of the ...

Suzanne Flon

as

Concierge of r...

Massimo Girotti

as

Charles, Flore...

Michael Lonsda...

as

Pierre

Michel Aumont

as

Jew Affairs Se...

Roland Bertin

as

Newspaper Dire...

Jean Champion

as

Morgue keeper

Etienne Chicot

as

Policeman

Magali Clément

as

Lola

Gérard Jugnot

as

Photographer

Hermine Karagh...

as

Young Worker

Jacques Maury

as

Professor Mont...

Fred Personne

as

Police Commiss...

Francine Racet...

as

Françoise / Ca...

Isabelle Sadoy...

as

Examined Woman

Louis Seigner

as

Mr. Klein's Fa...

Elisabeth Kaza

Carole Achache

Lucienne Le Ma...

Rosine Rochette

Maurice Vallier

Pierre Vernier

as

Policeman

François Viaur

Joseph Losey

as

Man at the Vel...

Brigitte Ariel

as

(uncredited)

Marius Balbinot

as

(uncredited)

Maurice Baquet

as

Musician (uncr...

Philippe Briza...

as

(uncredited)

Jenny Clève

as

(uncredited)

Raymond Danon

as

(uncredited)

Christian de T...

as

Auctioneer (un...

Michel Delahaye

as

(uncredited)

Bernard-Pierre...

as

Extra (uncredi...

Pierre Frag

as

Georges, Newsp...

Mireille Franc...

as

(uncredited)

David Gabison

as

Bellboy (uncre...

Maurice Jany

as

Driver in Ivry...

Stephane Quatr...

as

Pierre's Son (...

Jean Topart

as

Speaker's voic...

Danielle Verne

as

Deportee (uncr...

Dany Kogan

as

Michelle

Thierry de Brem

as

(uncredited)

Tina Aumont

as

Spectator (unc...

Nathalie Rigaux

as

Little girl at...