Peter Lorre

Cornelius Leyden

Sydney Greenstreet

Mr. Peters

Zachary Scott

Dimitrios Makropoulos

Faye Emerson

Irana Preveza

Victor Francen

Wladislaw Grudek

Steven Geray

Karel Bulic

Florence Bates

Madame Elise Chavez

Eduardo Ciannelli

Marukakis (as Edward Ciannelli)

Kurt Katch

Colonel Haki

Marjorie Hoshelle

Anna Bulic

Georges Metaxa

Hans Werner

John Abbott

Mr. Pappas

Monte Blue

Abdul Dhris

David Hoffman

Konrad

Charles Andre

French Train Conductor (uncredited)

Vince Barnett

Card Game Kibitzer (uncredited)

Felix Basch

Vazoff (uncredited)

Edward Biby

Nightclub Patron (uncredited)

Ted Billings

Bar Patron (uncredited)

John Bleifer

Coach Driver (uncredited)

James Carlisle

Nightclub Patron (uncredited)

Jack Chefe

Casino Patron (uncredited)

Gino Corrado

Man at Grudek's Restaurant Table (uncredited)

Hella Crossley

Bulgarian Hostess (uncredited)

Carmen D'Antonio

Nightclub Dancer (uncredited)

Ray De Ravenne

French Taxi Driver (uncredited)

Carl Deloro

Minor Role (uncredited)

Helen Dickson

Casino Patron (uncredited)

Fred Essler

Mr. Bostoff (uncredited)

Tom Ferrandini

Nightclub Patron (uncredited)

Eddie Fields

Train Conductor (uncredited)

Antonio Filauri

Man Across Table (uncredited)

Joe Gilbert

Casino Patron (uncredited)

Gregory Golubeff

Yugoslav Doorkeeper (uncredited)

Dick Gordon

Nightclub Patron (uncredited)

Sol Gorss

Man Shadowing Peters and Leyden (uncredited)

Marion Gray

Nightclub Patron (uncredited)

Peter Helmers

Reporter (uncredited)

Rita Holland

Girl on Beach (uncredited)

Stuart Holmes

Casino Patron (uncredited)

Eddie Hyans

Turkish Man (uncredited)

Frank Lackteen

Turkish Soldier (uncredited)

Mary Landa

Flower Girl (uncredited)

Carl M. Leviness

Casino Patron (uncredited)

Adolf E. Licho

Bulgarian Café Proprietor (uncredited)

Alphonse Martell

Roulette Croupier (uncredited)

Lal Chand Mehra

Turkish Servant (uncredited)

Louis Mercier

Bulgarian Policeman (uncredited)

Jules Molnar

Servant with Tray (uncredited)

Sol Murgi

Casino Patron (uncredited)

John Mylong

Druhar (uncredited)

Carl Neubert

Druhar's Secretary (uncredited)

Alfred Paix

Card Player (uncredited)

Lotte Palfi Andor

Yugoslav Receptionist (uncredited)

Walter Palm

Butler (uncredited)

Nino Pipitone

Hotel Clerk in Istanbul (uncredited)

José Portugal

Casino Patron (uncredited)

Pedro Regas

Turkish Morgue Attendant (uncredited)

Georges Renavent

Fisherman (uncredited)

Phillip Rock

Boy on Beach (uncredited)

Leonid Snegoff

Stambulisky (uncredited)

Count Stefenelli

Party Guest (uncredited)

Rola Stewart

Girl on Beach (uncredited)

Nick Thompson

Porter on Train (uncredited)

Sid Troy

Police Officer (uncredited)

Albert Van Antwerp

Bulgarian Landlord (uncredited)

Michael Visaroff

Bulgarian Policeman (uncredited)

Marek Windheim

Hotel Clerk in Paris (uncredited)

Sam Harris

Robert Robinson