Ben Wright

as Grimsby (archive footage) (voice)

as Tom Reese

as Grimsby (voice)

as Franz Gerhardt

as Dr Lovash

as Dr. Azevedo

as Dr. Baluda

as Eric Von Strauss

as Ives

as Benno Reichert

as Jonesy

as First Constable

as Doctor

as Narrator (voice)

as Carter

as Kurt van Niestat

as Admiral

as French Officer (uncredited)

as Police Officer

as Ethan Marcus

as Rama (voice)

as Doctor

as Packard

as Dr. Leon Chaffee

as Mr. Hawkins

as Emissary

as Doctor

as Dr. Irving Berman

as Kleister

as Grandfather

as Colonel Voss

as Col. Jameson

as Cabinet Minister

as Hennessy

as Captain Tillman

as Hillary

as Count Rudolf von Heffernick

as General Felix Mercer

as Herr Zeller

as Lansbury

as Mr. Rudolpho

as Constable Huggins

as Casino Manager

as German Commandant

as Alan Rycroft

as Dr. Ferguson

as Gen. Benton

as Elder of Luminos

as Philip Exeter Dundee

as Mr. Van DeHeuven

as Narrator (voice) (uncredited)

as Graves (uncredited)

as Count De Gontran

as Boulange

as Mr. Sutherland

as Dr. Norton

as Tony Niles

as Moore

as McCabe

as Halbestadt

as Frank Andrews

as Dr. Van Zandt

as Mr. Baker

as Manders

as Roger (voice)

as Mr. Parker

as Dr. Bradnar Lee

as Paisley

as Mike Duncan

as Victor Green (uncredited)

as Jacques Villon

as Police Lieutenant

as Dr. Jameson

as Tom

as Dan Wicks

as Eberhart

as Chips

as Captain Wilbur

as Doctor

as Mr. Shaftoe

as Executioner

as Captain George Davis

as Dawes Trugnet

as Frank Everettes

as Paul Miller

as Henri Delain

as Dr. Benjamin Gregg (uncredited)

as Francisco Madero

as Barrister Reading Charges (uncredited)

as British Pilot (uncredited)

as Defense Attorney (uncredited)

as Walter Lumis

as Crawford Wright

as Clarence Keller

as Count Gaspar di Cassals

as Will Harvey

as Maxwell

as Walter Andrews

as Harold Bond

as Paul Overland

as Doc Tyler

as Benson

as Commandant Captain (uncredited)

as Bratesque

as Mr. Ross

as Drummer

as Walt

as Calmers

as Dan Binny

as Sgt. Pickens

as Colonel

as Harris

as Father Tom

as Birger Engdahl

as BBC Announcer (uncredited)

as Mick

as Deck Officer Green

as Jeweler

as Duval

as Milbanke

as The Doctor