Mr. Fairchild

Mongolia Captain (uncredited)

Professor

Uncle Henry

Earl of Washington

Col. Duncannon

Sultan of Morocco

Mr. Markewell

Vice-Adm. Friedrich Ruge

Carleton P. Adams

Coroner

Barney (uncredited)

Dr. J.P. Finley

R.J. Milne

Peter Gunther

Sir Oliver Oates

Dr. Walter Carew

Dr. Walter Carew

Dr. Melton (uncredited)

Franz von Papen

Prof. Frederich Mueller

Senator Simpson

George Washington

Commissioner Hargraves

Dr. Walter Carew

Admiral Graves

Dr. Walter Carew

T.W. White

Dr. Carew

Dr. Cromwall

Dr. Wallace Faber

Dr. Walter Carew

Heydt

Monsieur Dupre

Mr. Peck

Dr. Walter Carew

Henry (Jardin butler)

Colonel Smith

Dr. Walter Carew

Mr. Allison (General Manager)

Dr. Hooper Tupman

Mr. Kenneth

Dr. Walter Carew

Napoleon III

Dr. Walter Carew

Wendell

Dr. S.J. 'Walter' Carew, Hospital Administrator

Studio Actor Playing "Napoleon"

Wakefield

Dr. S.J. Carew

President Cavendish

Amos Craven

Colonel Watrous

Colbert

Prince Richard Metternich

Dr. Walter Carew

Dr. L.B. Carter

Hopkins

Dr. P. Walter Carew

Tristan l'Hermite

Dr. Powers

Inspector

Superintendent

Judge Rondell

William Reichenbach

Grand Duke Gregor de Meyerson

Grigson - Butler

Dean Williams

Chef Inspector Louvain

William Kane

Robert Carver

Mr. Dobson

Mr. Talbot

Colonel Sandherr

Prof. Schwab

Dr. Finley

Louis Wooster

Ferdinand E. Bowen

Mr. Rudyard

Francis Chalon

"Professor" Stanton

Ben Kelvin

Emanuel Jeremiah (E.J.) Kimball

Pichon

Malthus

Uncle Edward Emery

Timothy

Joshua Snade

Cobham

Napoleon III

Sir Francis Stevens

Christian Ledgard

Reeves

Hilton

Croce

Don Carlos

Hiram Grewgious

Marcus Lovscheim

Drew

Rev. Lyman Banks

Dodge - Miller's Valet (uncredited)