The growing ambition of Julius Caesar is a source of major concern to his close friend Brutus. Cassius persuades him to participate in his plot to assassinate Caesar but both have sorely underestimated Mark Antony.
Mark Antony
Marlon Brando
Brutus
James Mason
Cassius
John Gielgud
Julius Caesar
Louis Calhern
Casca
Edmond O'Brien
Calpurnia
Greer Garson
Portia
Deborah Kerr
Marullus
George Macready
Flavius
Michael Pate
A Soothsayer
Richard Hale
Cicero
Alan Napier
Decius Brutus
John Hoyt
Metellus Cimber
Tom Powers
Cinna
William Cottrell
Trebonius
Jack Raine
Ligarius
Ian Wolfe
Artemidorus
Morgan Farley
Servant to Antony
Bill Phipps
Octavius Caesar
Douglass Watson
Lepidus
Douglass Dumbrille
Pindarus
Michael Ansara
Messala
Dayton Lummis
Strato
Edmund Purdom
First Citizen of Rome
Paul Guilfoyle
A Carpenter, Second Citizen
John Doucette
Third Citizen of Rome
Lawrence Dobkin
Fourth Citizen of Rome
Jo Gilbert
Lucius
John Hardy
Servant to Caesar
Chester Stratton
Publius
Lumsden Hare
Popilius Lena
Vic Perry
Officer to Octavius
Michael Tolan
Lucilius
Rhys Williams
Varro
John Lupton
Titinius
John Parrish
Clitus
Joe Waring
Dardanius
Stephen Roberts
Volumnius
Thomas Browne Henry
Citizen of Rome
David Bond
Citizen of Rome
Ann Tyrrell
Citizen of Rome
John O'Malley
Citizen of Rome
Oliver Blake
Citizen of Rome
Alvin Hurwitz
Citizen of Rome
Donald Elson
Citizen of Rome
John Call
Citizen of Rome (uncredited)
Rudy Germane
Servant to Antony
William Phipps
Servant to Caesar
Chet Stratton
Citizen of Rome (uncredited)
John Alderson
Citizen of Rome (uncredited)
Al Bain
Citizen of Rome (uncredited)
Robert Fuller
Cobbler (uncredited)
Ned Glass
Citizen of Rome (uncredited)
Dabbs Greer
Citizen of Rome (uncredited)
Robert Nichols
Senator (uncredited)
William H. O'Brien
Hoodlum (uncredited)
Vic Perrin
Citizen of Rome (uncredited)
Joe Ploski
Citizen of Rome (uncredited)
Clark Ross
Citizen of Rome (uncredited)
Irene Tedrow