Charles Chaplin
Director
Jack Oakie
Napaloni - Dictator of Bacteria
Reginald Gardiner
Schultz
Henry Daniell
Garbitsch
Billy Gilbert
Herring
Grace Hayle
Madame Napaloni
Carter DeHaven
Bacterian Ambassador
Paulette Goddard
Hannah
Maurice Moscovitch
Mr. Jaeckel
Emma Dunn
Mrs. Jaeckel
Bernard Gorcey
Mr. Mann
Paul Weigel
Mr. Agar
Chester Conklin
Barber's Customer
Esther Michelson
Jewish Woman
Hank Mann
Storm Trooper Stealing Fruit
Florence Wright
Blonde Secretary
Eddie Gribbon
Tomanian Storm Trooper
Rudolph Anders
Tomanian Commandant at Osterlich
Eddie Dunn
Whitewashed Storm Trooper
Nita Pike
Secretary
George Lynn
Commander of Storm Troopers
Wheeler Dryden
Heinrich Schtick - Translator
Fred Aldrich
Soldier
Richard Alexander
Tomainian Prison Guard in 1918
Sig Arno
Compact Parachute Inventor
William Arnold
Tomanian Officer
Joe Bordeaux
Ghetto Extra
Don Brodie
Reporter from International Press
Hans Conried
Undetermined Role
Gino Corrado
Sculptor
John Davidson
Hospital Superintendent
Max Davidson
Jewish Man
Lew Davis
Hospital Orderly
Francis Ernest Drake
Storm Trooper
Pat Flaherty
Friendly Storm Trooper
Bud Geary
Storm Trooper
Sam Harris
Officer
Eddie Hart
Policeman
Leyland Hodgson
Big Bertha Gunnery Officer
William Irving
Man Seated on Bed
Charles Irwin
Banquet Butler
Ethelreda Leopold
Blonde Secretary
Torben Meyer
Bald Barbershop Customer
Jules Michelson
Man in Ghetto
Bert Moorhouse
Hynkel's Staff Officer
Nellie V. Nichols
Jewish Woman
Manuel ParĂ­s
Dance Extra at Ball
Jack Perrin
Jewish Man
Lucien Prival
Storm Trooper Officer
Cyril Ring
Officer Extra
Henry Roquemore
Soldier
Tiny Sandford
Soldier in 1918 Tomainia
Francesca Santoro
Aggie
Hans Schumm
Soldier
Harry Semels
Jewish Fruit Stand Proprietor
Charles Sullivan
Prison Guard
Carl Voss
Officer
Leonard Walker
Conductor
Leo White
Hynkel's Barber
Harry Wilson
Soldier in Field