as Dr. Xavier (archive footage)

as Inspector Holtz

as

as Doctor Bohmer / Krogh (archive footage)

as Dr. Otto von Niemann (archive footage)

as (archive footage)

as Arntz, Police Officer (archive footage)

as Latimer Marsh / The Cobra

as Sir Eric Hazarias

as Police Inspector Holtz

as Pat Coyle

as Alec Ritchfield

as Inspector Arnz

as Waterlow

as Erich von Rugen, alias Alex Morel

as Charles Finch

as Cyrus Maldor

as Mayor of Vasaria

as Professor Moriarty

as Dr. King

as The Baron

as Teutonic Gentleman

as Varnoff

as The Baron

as Dr. Fish

as Dr. Bohmer

as Rawitch

as Dr. Ralph Benson, posing as Graham

as Dr. Paul Rigas

as Harry Compton

as Dr. Bruce

as Russell aka Henry Woodruff

as Dr. Suderman

as Jim McLaughlin

as Cliveden Compton

as General Bazaine

as Professor Marakov

as Paul Messenger

as Prof. Roger Chauncey Hildebrand

as Hugo Zurof

as Walter Stevens

as Dr. James Mortimer

as De Rochefort

as Inspector Krogh

as Count Anton 'Tony' Hohenfried

as Breuer

as M. Beaumarchais

as Mike Roberts

as Col. Fenwick

as Maj. Gen. Sir John Sangye

as Col. Vigo

as Prosecutor

as Gerald A. Axton

as Ludwig

as Mr. Stephen Whittaker

as Colonel Bishop

as Maj. William Brennan

as Captain Cole

as Capt. Don Pasqual 'Pasqualito' Costelar

as Inspector Neumann

as Henry Dumont

as John Pointer

as Julius Beaufort

as Brough

as Herr Von Sturm

as John 'Flint' Dawson aka John Daniels

as Colonel André Muffat

as Inspector Wallace

as Robert von Helldorf

as Baron von Merzbach

as Jerome Breen

as Eric Gorman

as Ivan Eigor

as Aubrey St. John

as Dr. Otto von Niemann

as Dr. Jerry Xavier

as Sir Austin Howard

as The Surgeon

as Lester

as Kenneth Gordon

as Courtenay Urquhart