- Pomeroy Cannon
- Julio Madariaga
- Josef Swickard
- Marcelo Desnoyers
- Bridgetta Clark
- Doña Luisa Mdariaga Desnoyers
- Rudolph Valentino
- Julio Desnoyers
- Virginia Warwick
- Chichà Desnoyers
- Alan Hale
- Karl von Hartrott
- Mabel Van Buren
- Elena Madariaga von Hartrott
- Stuart Holmes
- Otto von Hartrott
- John St. Polis
- Etienne Laurier
- Alice Terry
- Marguerite Laurier
- Mark Fenton
- Senator Lacour
- Derek Ghent
- René Lacour
- Nigel De Brulier
- Tchernoff
- Bowditch M. Turner
- Argensola
- Edward Connelly
- Lodgekeeper
- Wallace Beery
- Lt. Col. von Richthosen
- Harry Northrup
- The General
- Arthur Hoyt
- Lt. Schnitz
- Tom Amandares
- Man Drinking Beer
- C.E. Collins
- Pestilence
- Xavier Cugat
- Violinist - Tango Bar Scene
- Jacques D'Auray
- Captain d'Aubrey
- Claire de Lorez
- Mademoiselle Lucette - a Model
- Rose Dione
- Flag Bearer
- Beatrice Dominguez
- Dancer
- Louise Emmons
- French Mother Bidding Farewell
- John George
- Ranch Hand in Argentina
- Richard Headrick
- Child
- Jean Hersholt
- Professor von Hartrott
- Noble Johnson
- Conquest
- Isabelle Keith
- German Woman
- Fred Kelsey
- Undetermined Role
- Kathleen Key
- Georgette
- Henry Klaus
- Heinrich von Hartrott
- J. Jiquel Lanoe
- German Woman's Husband
- Andy MacLennan
- Drunkard Hallucinating in Saloon
- Minnehaha
- The Old Nurse
- Bull Montana
- The French Butler
- Steve Murphy
- Drunkard in Saloon
- Ramon Novarro
- Guest at Ball
- Curt Rehfeld
- Major Blumhardt
- Louise Rippert
- Woman
- Brinsley Shaw
- Celendonio
- Georgia Woodthorpe
- Lodgekeeper's Wife
- Patrick Youch
- French Soldier in Trenches
