Colonel Klink (voice) (1 episode)

Haman (voice)

William Unger (1 episode)

Fat Man Looking for a Tax Break

Self - Nominee (1 episode)

Herr Schultz

(1 episode)

Felix Randolph (1 episode)

C.D. Medford

(1 episode)

Mr. Perkins (1 episode)

(1 episode)

Henry Hastings (1 episode)

Franz Altmuller (3 episodes)

Dr. Ernest Bleeker (1 episode)

Van Doren (1 episode)

Insp. Hoffman

Werner Klemperer (1 episode)

(1 episode)

Self - Co-Host (2 episodes)

Self (1 episode)

Maj. Erich Mueller

Self (4 episodes)

Klaus

Colonel Klink (1 episode)

Bolix (1 episode)

Self/Col. Klink

Wilhelm Klink (168 episodes)

Lt. Huebner

Prof. Malaki

Colonel Wertha (1 episode)

Laslo Kurasov (1 episode)

Mr. Leffer

Dr. Gamma (uncredited) (1 episode)

(1 episode)

(1 episode)

(3 episodes)

Walter Brunner

Franz Leder (1 episode)

Kuberli (1 episode)

Emil Hahn

Michel Serati (1 episode)

Adolf Eichmann

Blake Barker (1 episode)

Mr. Clark (1 episode)

Jan Hoveen (1 episode)

(1 episode)

(1 episode)

(1 episode)

Stehlmann (1 episode)

(2 episodes)

Herr Bautmann (1 episode)

Emil Hahn (1 episode)

Emil Hahn

Linz (1 episode)

(1 episode)

Harold Messner

Joe Wilsey

Joseph Jessup

Stefan Riker (1 episode)

Ulric Zenas (1 episode)

Police Insp. Hurt (1 episode)

Clifton Bunker (1 episode)

(1 episode)

Dorfmann (1 episode)

Alex Jennings (1 episode)

Lt. Walter Wallace

Heinrich Ronn (1 episode)

Mr. Muller (1 episode)

Krylov (1 episode)

(1 episode)

Paul Renkov

Dr. Bannay (uncredited)

Dr. Frederick Simmons

Herbert Bauman (Clementi's lawyer)

Bendesh

(1 episode)

Professor Klopka / Captain Kriza (1 episode)

Mr. Ranks (1 episode)

Dubrov (1 episode)

(2 episodes)

Leopold (2 episodes)

(2 episodes)

(2 episodes)