Paul Muni

Benito Pablo Juárez

Bette Davis

Empress Carlotta von Hapsburg

Brian Aherne

Emperor Maximilian von Hapsburg

Claude Rains

Emperor Louis Napoleon III

John Garfield

General Porfirio Diaz

Donald Crisp

Maréchal Bazaine

Joseph Calleia

Alejandro Uradi

Gale Sondergaard

Empress Eugenie

Gilbert Roland

Colonel Miguel Lopez

Henry O'Neill

General Miguel Miramon

Harry Davenport

Dr. Samuel Basch

Louis Calhern

LeMarc

Walter Kingsford

Prince Richard Metternich

Georgia Caine

Lady in Waiting

Montagu Love

Jose de Montares

John Miljan

Mariano Escobedo

Vladimir Sokoloff

Camilo

Irving Pichel

General Carbajal

Pedro de Cordoba

Riva Palacio

Monte Blue

Lerdo de Tajada

Hugh Sothern

John Bigelow

Mickey Kuhn

Augustin Iturbide

Billy Wilkerson

Tomas Mejia

Martín Garralaga

Negroni

Frank Lackteen

Coachman

Egon Brecher

Baron von Magnus (uncredited)

Carlos De Valdez

Tailor (uncredited)

Claudia Dell

Agnes Salm (uncredited)

Claire Du Brey

Woman (uncredited)

Walter Fenner

Achille Fould (uncredited)

Robert Frazer

(uncredited)

Holmes Herbert

Marshal Randon (uncredited)

Stuart Holmes

Soldier with Letter to Maximilian (uncredited)

Noble Johnson

General Regules (uncredited)

Alexander Leftwich

Drouyn de Lhuys (uncredited)

Fred Malatesta

Señor Salas (uncredited)

Paul Porcasi

Councilman in Meeting with Maximilian (uncredited)

Pedro Regas

Antonio Regales (uncredited)

Frank Reicher

Duc de Morny (uncredited)

Jason Robards Sr.

(uncredited)

Dewey Robinson

Soldier Collecting Signatures (uncredited)

Michael Visaroff

(uncredited)

Robert Warwick

Major Du Pont (uncredited)

Douglas Wood

Mr. Hartman (uncredited)