Vivien Leigh (Cleopatra)
Claude Rains (Julius Caesar)
Stewart Granger (Apollodorus)
Flora Robson (Ftatateeta)
Francis L. Sullivan (Pothinus)
Wilfred Walter
Mackenzie Ward
Alan Wheatley (Persian)
Michael Cacoyannis
Charles Victor (First Porter)
Russell Thorndike (Harpist's Master)
Don Stannard
Eve Smith
Jean Simmons (Harpist)
Ronald Shiner (2nd Porter)
Roy Russell
Charles Deane (Guardsman)
Alan Lewis
Cecil Calvert
Olwen Brooks
Andre Belhomme (Boatman)
Hylton Allen (Councillor)
Gerhardt Kempinski (Angry Boatman)
Bill Holland
Jill Carpenter
Michael Martin-Harvey
Daphne Day
H.F. Maltby
Charles Rolfe (Second Auxiliary Sentinel)
Michael Rennie (Quayside Centurion)
Esme Percy (Major Domo)
Stanley Holloway (Belzanor)
Anthony Holles (Vociferous Boatman)
Olga Edwardes (Cleopatra's Lady Attandent)
Valentine Dyall (First Guardsman)
Gerald Case (Roman Tax Officer)
John Bryning (Quayside Sentinel)
Dorothy Bramhall
Agnes Bernelle
Peter Bayliss (A.D.C. to Mithridates)
Ivor Barnard (2nd Nobleman)
Marie Ault (Egyptian Lady)
Renée Ashershon (Iras)
Felix Aylmer (1st Nobleman)
Virginia Kelly
Kay Kendall
Charles Paton
Shaun Noble (A.D.C. to Achillas)
Cathleen Nesbitt
Charles Minor
Robert Adams (Nubian Slave)
Gibb McLaughlin (High Priest)
James McKechnie (Wounded Centurion)
Zena Marshall
Raymond Lovell (Lucius Septimus)
Harry Lane
John Laurie (First Auxiliary Sentinel)
Anthony Eustrel (Achillas)
Leo Genn (Bel Affiris)
Cecil Parker (Britannus)
Basil Sydney (Rufio)
Ernst Thesiger (Theodotus)
Anthony Harvey (Ptolemy)