Mark Antony

Marlon Brando

Acting

Brutus

James Mason

Acting

Cassius

John Gielgud

Acting

Julius Caesar

Louis Calhern

Acting

Casca

Edmond O'Brien

Acting

Calpurnia

Greer Garson

Acting

Portia

Deborah Kerr

Acting

Marullus

George Macready

Acting

Flavius

Michael Pate

Acting

A Soothsayer

Richard Hale

Acting

Cicero

Alan Napier

Acting

Decius Brutus

John Hoyt

Acting

Metellus Cimber

Tom Powers

Acting

Cinna

William Cottrell

Acting

Trebonius

Jack Raine

Acting

Ligarius

Ian Wolfe

Acting

Artemidorus

Morgan Farley

Acting

Servant to Antony

Bill Phipps

Acting

Octavius Caesar

Douglass Watson

Acting

Lepidus

Douglass Dumbrille

Acting

Pindarus

Michael Ansara

Acting

Messala

Dayton Lummis

Acting

Strato

Edmund Purdom

Acting

First Citizen of Rome

Paul Guilfoyle

Acting

A Carpenter, Second Citizen

John Doucette

Acting

Third Citizen of Rome

Lawrence Dobkin

Acting

Fourth Citizen of Rome

Jo Gilbert

Acting

Lucius

John Hardy

Acting

Servant to Caesar

Chester Stratton

Acting

Publius

Lumsden Hare

Acting

Popilius Lena

Vic Perry

Acting

Officer to Octavius

Michael Tolan

Acting

Lucilius

Rhys Williams

Acting

Varro

John Lupton

Acting

Titinius

John Parrish

Acting

Clitus

Joe Waring

Acting

Dardanius

Stephen Roberts

Acting

Volumnius

Thomas Browne Henry

Acting

Citizen of Rome

David Bond

Acting

Citizen of Rome

Ann Tyrrell

Acting

Citizen of Rome

John O'Malley

Acting

Citizen of Rome

Oliver Blake

Acting

Citizen of Rome

Alvin Hurwitz

Acting

Citizen of Rome

Donald Elson

Acting

Citizen of Rome

John Call

Acting

Citizen of Rome (uncredited)

Rudy Germane

Acting

Servant to Antony

William Phipps

Acting

Servant to Caesar

Chet Stratton

Acting

Citizen of Rome (uncredited)

John Alderson

Acting

Citizen of Rome (uncredited)

Al Bain

Acting

Citizen of Rome (uncredited)

Robert Fuller

Acting

Cobbler (uncredited)

Ned Glass

Acting

Citizen of Rome (uncredited)

Dabbs Greer

Acting

Citizen of Rome (uncredited)

Robert Nichols

Acting

Senator (uncredited)

William H. O'Brien

Acting

Hoodlum (uncredited)

Vic Perrin

Acting

Citizen of Rome (uncredited)

Joe Ploski

Acting

Citizen of Rome (uncredited)

Clark Ross

Acting

Citizen of Rome (uncredited)

Irene Tedrow

Acting