Claude Rains

Julius Caesar

Vivien Leigh

Cleopatra

Stewart Granger

Apollodorus

Flora Robson

Ftatateeta

Francis L. Sullivan

Pothinus

Basil Sydney

Rufio

Cecil Parker

Britannus

Raymond Lovell

Lucius Septimus

Anthony Eustrel

Achillas

Ernest Thesiger

Theodotus

Anthony Harvey

Ptolemy

Olga Edwardes

Cleopatra's Lady Attendant

Stanley Holloway

Belzanor

Michael Rennie

1st Centurion

Esme Percy

Major Domo

Leo Genn

Bel Affris

Alan Wheatley

Persian

Charles Victor

1st Porter

Ronald Shiner

2nd Porter

John Laurie

1st. Auxiliary Sentinel

James McKechnie

2nd. Centurion

Felix Aylmer

1st. Nobleman

Ivor Barnard

2nd. Nobleman

Valentine Dyall

1st. Guardsman

Renée Asherson

Iras (uncredited)

Marie Ault

Egyptian Lady (uncredited)

Agnes Bernelle

Lady in Waiting (uncredited)

Mihalis Kakogiannis

Councillor (uncredited)

O.B. Clarence

Egyptian (uncredited)

Kathleen Harrison

Egyptian Woman (uncredited)

Michael Martin Harvey

Councillor (uncredited)

Kay Kendall

Slave Girl (uncredited)

Zena Marshall

Lady-in-Waiting (uncredited)

Gibb McLaughlin

High Priest (uncredited)

Roger Moore

Roman Soldier (uncredited)

Cathleen Nesbitt

Egyptian Lady (uncredited)

Charles Paton

Councillor (uncredited)

Jean Simmons

Harpist (uncredited)

Eve Smith

Fan Girl (uncredited)

Don Stannard

Roman Officer (uncredited)

Russell Thorndike

Harpist's Master (uncredited)

Mackenzie Ward

Councillor (uncredited)