Benito Pablo Juárez

Paul Muni

Emperor Maximilian von Hapsburg

Brian Aherne

Empress Carlotta von Hapsburg

Bette Davis

Emperor Louis Napoleon III

Claude Rains

General Porfirio Diaz

John Garfield

Maréchal Bazaine

Donald Crisp

Empress Eugenie

Gale Sondergaard

Alejandro Uradi

Joseph Calleia

Col. Miguel Lopez

Gilbert Roland

LeMarc

Louis Calhern

General Miguel Miramon

Henry O'Neill

Mr. Harris

Grant Mitchell

Dr. Samuel Basch

Harry Davenport

Riva Palacio

Pedro de Cordoba

Jose de Montares

Montagu Love

Prince Richard Metternich

Walter Kingsford

Achille Fould

Walter Fenner

Lady in Waiting

Georgia Caine

Drouyn de Lhuys (uncredited)

Alexander Leftwich

Mariano Escobedo

John Miljan

Major Du Pont (uncredited)

Robert Warwick

Camilo

Vladimir Sokoloff

General Carbajal

Irving Pichel

Lerdo de Tajada

Monte Blue

Pepe

Manuel Díaz

John Bigelow

Hugh Sothern

Augustin Iturbide

Mickey Kuhn

Señor de Leon (uncredited)

Gennaro Curci

Tomas Mejia

Billy Wilkerson

Negroni

Martín Garralaga

Coachman

Frank Lackteen

Baron von Magnus (uncredited)

Egon Brecher

Señor Salas (uncredited)

Fred Malatesta

Tailor

Carlos de Valdez

Tailor (uncredited)

Carlos De Valdez

Senator de Valle (uncredited)

Walter O. Stahl

Agnes Salm (uncredited)

Claudia Dell

Duc de Morny (uncredited)

Frank Reicher

Woman (uncredited)

Claire Du Brey

Marshal Randon (uncredited)

Holmes Herbert

(uncredited)

Robert Frazer

Soldier with Letter to Maximilian (uncredited)

Stuart Holmes

Josefa Iturbide (uncredited)

Lillian Nicholson

General Regules (uncredited)

Noble Johnson

Mr. Roberts

Charles Halton

Councilman in Meeting with Maximilian (uncredited)

Paul Porcasi

Italian Minister

William Edmunds

(uncredited)

Guy Bates Post

Antonio Regales (uncredited)

Pedro Regas

Ambassador

Gilbert Emery

(uncredited)

Jason Robards Sr.

Soldier Collecting Signatures (uncredited)

Dewey Robinson

Nigel De Brulier

(uncredited)

Michael Visaroff

Mr. Hartman (uncredited)

Douglas Wood