Claudette Colbert
Cleopatra
Warren William
Julius Caesar
Henry Wilcoxon
Marc Antony
Joseph Schildkraut
King Herod
Ian Keith
Octavian
Gertrude Michael
Calpurnia
C. Aubrey Smith
Enobarbus
Irving Pichel
Apollodorus
Arthur Hohl
Brutus
Edwin Maxwell
Casca
Ian Maclaren
Cassius
Eleanor Phelps
Charmion
Leonard Mudie
Pothinos
Grace Durkin
Iras
Ferdinand Gottschalk
Glabrio (scenes deleted)
Claudia Dell
Octavia
Harry Beresford
Soothsayer
Jayne Regan
Lady Vesta
William Farnum
Lepidus
Lionel Belmore
Fidius
Florence Roberts
Lady Flora
Richard Alexander
General Philodemas
Celia Ryland
Lady Leda
William V. Mong
Court Physician
Robert Warwick
General Achillas
George Walsh
Courier
Kenneth Gibson
Scribe
Wedgwood Nowell
Scribe
Bruce Warren
Scribe
Robert Seiter
Aelius
Edgar Dearing
Convict
John Carradine
Roman Citizen/Party Guest/Soldier (uncredited) (voice)
Wilfred Lucas
Roman Greeting Antony (uncredited)
David Niven
Slave (uncredited)
Olga Celeste
Slave Girl (uncredited)
Ynez Seabury
Undetermined Role (uncredited)
Victor Alexander
Cleopatra's Retinue (uncredited)
Jimmy Aye
Slave (uncredited)
Zita Baca
Handmaiden (uncredited)
Joe Bacon
Fan Bearer (uncredited)
Lucille Battle
Dancer / Slave Girl (uncredited)
Leon Beaumon
Egyptian Guard (uncredited)
Martin Beaumon
Egyptian (uncredited)
Carmelita Black
Dancer / Slave Girl (uncredited)
Carlyle Blackwell Jr.
Undetermined Role (uncredited)
Marjorie Bonner
Roman Girl (uncredited)
Mildred Boyd
Dancer / Slave Girl (uncredited)
Everett Brown
Cleopatra's Bodyguard (uncredited)
Lenora Brown
Dancer / Slave Girl (uncredited)
George Bruggeman
Slave (uncredited)
Daisy Bufford
Dancer / Slave Girl (uncredited)
Edmund Burns
Roman (uncredited)
Horace B. Carpenter
Roman (uncredited)
Jack Clisby
Cleopatra's Retinue / Swimmer (uncredited)
Bobbe Cronin
Girl (uncredited)
Mae Digges
Dancer / Slave Girl (uncredited)
Elias English
Fan Bearer (uncredited)
Tom Farrell
Cleopatra's Retinue (uncredited)
Myrtle Fortune
Dancer / Slave Girl (uncredited)
Jerry Frank
Slave (uncredited)
Ruth Givens
Dancer / Slave Girl (uncredited)
Catherine Grayson
Dancer / Slave Girl (uncredited)
Lawrence Green
Cleopatra's Retinue (uncredited)
Bob Hall
Roman Soldier (uncredited)
Edgar Hampton
Canopy Bearer (uncredited)
Neal Hart
Slave (uncredited)
Cleo Herndon
Dancer / Slave Girl (uncredited)
Shep Houghton
Roman Soldier (uncredited)
Patsy Hunter
Dancer / Slave Girl (uncredited)
Julanne Johnston
Undetermined Role (uncredited)
Darby Jones
Fan Bearer (uncredited)
Edmund Jones
Nubian Slave (uncredited)
Lucyle Keeling
Girl (uncredited)
Al Knight
Cleopatra's Retinue (uncredited)
Nicholai Konovaloff
Roman General (uncredited)
Lillian Leighton
Onlooker at Procession (uncredited)
Rosalie Lincoln
Dancer / Slave Girl (uncredited)
Timothy J. Lonergan
Roman General (uncredited)
Mary MacLaren
Roman Woman (uncredited)
Henry Martin
Cleopatra's Retinue (uncredited)
Ray Martin
Bodyguard to Cleopatra (uncredited)
John Merton
Roman Guard (uncredited)
Juanita Moore
Dancer / Slave Girl (uncredited)
Charles Morris
Cicero (uncredited)
Jack Mulhall
Roman Greeting Antony (uncredited)
Jack O'Connor
Cleopatra's Retinue (uncredited)
Ernestine Porter
Dancer / Slave Girl (uncredited)
A.J. Prather
Cleopatra's Retinue (uncredited)
Hal Price
Onlooker at Procession (uncredited)
Harry Raven
Slave (uncredited)
Hazel Reese
Dancer / Slave Girl (uncredited)
Gus Robinson
Cleopatra's Retinue (uncredited)
Louise Robinson
Dancer / Slave Girl (uncredited)
Mrs. Tom Rooney
Undetermined Role (uncredited)
John Roy
Roman Soldier (uncredited)
Jack Rutherford
Drussus (uncredited)
Carl Saxe
Roman Soldier (uncredited)
Rube Schaffer
Undetermined Role (uncredited)
Phillips Smalley
Roman (uncredited)
Ernie Smith
Roman Soldier (uncredited)
Lawrence Stewart
Cleopatra's Retinue / Swimmer (uncredited)
Marjorie Timm
Girl (uncredited)
Alma Travers
Dancer / Slave Girl (uncredited)
Earl Turman
Nubian Guard (uncredited)
Dale Van Sickel
Roman Soldier (uncredited)
Paul Venerable
Canopy Bearer (uncredited)
Colleen Ward
Dancer / Slave Girl (uncredited)
Bryant Washburn Jr.
Undetermined Role (uncredited)
Bryant Washburn
Undetermined Role (uncredited)
Blue Washington
Nubian Guard (uncredited)
Charles Washington
Cleopatra's Retinue (uncredited)
Henry Washington
Fan Bearer (uncredited)
Dorothy White
Dancer (uncredited)
Dot Williams
Dancer / Slave Girl (uncredited)
Cecil B. DeMille
Director
Cecil B. DeMille
Producer
Rudolph G. Kopp
Original Music Composer
Victor Milner
Director of Photography
Roland Anderson
Art Direction
David MacDonald
Assistant Director
Vicky Williams
Costume Design
Hans Dreier
Art Direction
Cullen Tate
Assistant Director
Anne Bauchens
Editor
Billy Gordon
Casting
Bartlett Cormack
Adaptation
Waldemar Young
Screenplay
Vincent Lawrence
Screenplay
Robert Rhea
Assistant Camera
Nat W. Finston
Music Director
Treg Brown
Sound Effects Editor
Guy Roe
Assistant Camera
Gladys Percey
Researcher
Ray Jones
Still Photographer
Gladys Jeans
Stand In
Jeanie Macpherson
Researcher
Travis Banton
Costume Design
William C. Mellor
Camera Operator
Michael D. Moore
Props
Harry Lindgren
Sound Engineer
Cooper Smith
Camera Operator
Milan Roder
Orchestrator
Max Reese
Orchestrator
Ralph Jester
Sculptor
Cliff Shirpser
Assistant Camera
Franklin Hansen
Sound Director
Adolph Zukor
Presenter
Barney Wolff
Special Effects
William Cameron Menzies
Other
Eugene Joseff
Other
Milan Roder
Additional Music
Emily Barrye
Script Supervisor