Marathon Man

Dustin Hoffman

Thomas 'Babe' Levy

Laurence Olivier

Dr. Christian Szell

Roy Scheider

Henry 'Doc' Levy

William Devane

Janeway

Marthe Keller

Elsa Opel

Fritz Weaver

Professor Biesenthal

Richard Bright

Karl

Marc Lawrence

Erhard

James Wing Woo

Chen

Lou Gilbert

Rosenbaum

Jacques Marin

LeClerc

Allen Joseph

Babe's Father

Tito Goya

Melendez

Ben Dova

Szell's Brother

Nicole Deslauriers

Nicole

Lotte Palfi Andor

Old Lady on 47th Street

Lionel Pina

Street Gang

Church

Street Gang

Tricoche

Street Gang

Jamie Tirelli

Street Gang

Wilfredo Hernández

Street Gang

Harry Goz

Jewelry Salesman

Michael Vale

Jewelry Salesman

Fred Stuthman

Jewelry Salesman

Lee Steele

Jewelry Salesman

William Martel

Bank Guard

Glenn Robards

Plainclothesman

Ric Carrott

Plainclothesman

Alma Beltran

Laundress

Daniel Nunez

Guard in Uruguay

Anthony Pena

Guard in Uruguay

Chuy Franco

Guard in Uruguay

Billy Kearns

Tourist Couple

Sally Wilson

Tourist Couple

Tom Ellis

T.V. Announcer

Bryant Fraser

Young Photographer

Igor Dega

Hotel Valet

Gene Bori

French Doctor

Annette Claudier

Nurse

Roger Etienne

Headwaiter

Raymond Serra

Truck Driver

John Garson

Bystander

Charlott Thyssen

Bystander

Estelle Omens

Bystander

Madge Kennedy

Lady in Bank

Jeff Palladini

Young Babe

Scott Price

Young Doc

Abebe Bikila

Self (archive footage) (uncredited)

S.C. Dacy

Innocent Bystander (uncredited)

Bobra Suiter

Woman (uncredited)

William Magerman

Accident Witness (uncredited)

Shawn McAllister

Mechanic (uncredited)

Irving Metzman

Accident Witness (uncredited)

Monty O'Grady

Agent (uncredited)

N.J. Osrag

Accident Witness (uncredited)

Harrison Ressler

Diamond District Patron (uncredited)

Louis Tanno

Man (uncredited)

Mark L. Taylor

Columbia Student (uncredited)

Treat Williams

Central Park Jogger (uncredited)