Julio Desnoyers

Rudolph Valentino

Marcelo Desnoyers

Josef Swickard

Senator Lacour

Mark Fenton

René Lacour

Derek Ghent

Tchernoff

Nigel De Brulier

Argensola

Bowditch M. Turner

Lodgekeeper

Edward Connelly

Lieut. Col. von Richthosen

Wallace Beery

The General

Harry Northrup

Lieutenant Schnitz

Arthur Hoyt

Violinist in Tango Bar Scene (uncredited)

Xavier Cugat

French Mother Bidding Farewell (uncredited)

Louise Emmons

Marguerite Laurier

Alice Terry

Argentine Ranch Resident (uncredited)

John George

Prof. von Hartrott (uncredited)

Jean Hersholt

Conquest (uncredited)

Noble Johnson

Georgette (uncredited)

Kathleen Key

Guest at Ball (uncredited)

Ramon Novarro

Karl von Hartrott

Alan Hale

Madariaga

Pomeroy Cannon

Doña Luisa

Bridgetta Clark

Chichí

Virginia Warwick

Elena

Mabel Van Buren

Otto von Hartrott

Stuart Holmes

Etienne Laurier

John St. Polis

Director

Rex Ingram

Screenplay

June Mathis

Director of Photography

John F. Seitz

Novel

Vicente Blasco Ibáñez

Editor

Grant Whytock