Prof. Huer
Prof. Huer
Dr. Huer
Caiaphas
Mortgage Banker (uncredited)
Stevens (uncredited)
Sir Henry Bushnell
Old Bobby (uncredited)
Stage Manager (uncredited)
Prof. Nicholson [Ch. 3-4]
Assemblyman (uncredited)
Doctor
Mr. Worthington (uncredited)
Franklin Prescott (uncredited)
Sgt. Burke
Captain Caldwell
Dr. Jonathan Martin
Chief John W. Malloy (as Montague Shaw)
Anthony Tremaine, Sr.
Major Hart
Elderly Professor
Weaver - Gang Chemist
Prof. Thomas Scott
George Wetherby
Inspector Duff
Chief Justice Pablo
Majordomo (uncredited)
General Keith
Sir Oliver French
Dr. Malcolm
Colonial Affairs Official
Prof. Huer
Ship Captain
Adm. Lord Streetly (uncredited)
The Clay King
Elderly Man
Grand Juryman
Captain
Magistrate
Scottish Statesman
Clay King
Dr. Atwell
Mr. Wellington
Dr. Peabody - Minister
James (J.R.) Weston
Grayson
Professor Flaxon
Dr. Trainor
Butler
Old Officer (uncredited)
Professor Norton
Board Member
Doctor (uncredited)
Richard Denning (uncredited)
Minister
Passport Clerk (uncredited)
Man (uncredited)
Mr. Gryllis
Stockbroker
Ship Captain
British Nobleman (uncredited)
Hotel Manager (uncredited)
Dr. Lancaster
Baby Judge
Insurance Company President
Major Domo (uncredited)
Luther Butts, Barrister Victim (uncredited)
Guest (Uncredited)
Major
Stock Trader
Ambassador at Dinner Party (uncredited)
King Gustavus Adolphus (uncredited)
Dr. Moeller - at Opera
Alexander Talbot
Mr. Collins (Uncredited)
Ship's Doctor
(uncredited)
Ambulance Corps Commanding Officer (uncredited)
Major Domo (uncredited)
Gentleman #1 at Party (uncredited)
Curator Dr. Fairgyle - British Museum Official (uncredited)
Wrong Eddie's Father
Specialist (uncredited)
Scotland Yard Official
Ship's Officer at Christmas Party (Uncredited)
Inspector Robbins
Cartwright
Gen. Rogers (as Montague Shaw)
Mr. Endicott
Cliff Barton
Jack Meredith