Professor Rightstat

Narrator (voice)

Cordell Hull

(1 episode)

Dr. Frank Ferguson

Hendricks

Jay Spofford

(1 episode)

Zorgon Gurnius (1 episode)

Glenn Howard

David Courtney (uncredited) (1 episode)

General Kuhster

General Fairchild (1 episode)

Graham Justland (2 episodes)

Graham Jutland

Prof. Vaughn Dornheimer

Gordon Harris

Martin Peyton (460 episodes)

Hillary Prine (1 episode)

Dr. Keen (1 episode)

Larry K. Hillerman (1 episode)

Dr. Marshall (1 episode)

Christopher Todd

Paul Harrison

Dr. Bixler (1 episode)

(1 episode)

Harper Faring (1 episode)

Jason Kirwell (1 episode)

The Governor

Lew Jordan

James Harrison (1 episode)

Mr. Smith (1 episode)

(1 episode)

Christopher Weldon (1 episode)

Shepherd (1 episode)

Harja (1 episode)

Clyde Richards (1 episode)

(1 episode)

Cyrus Canfield (1 episode)

Gen. Robert E. Lee (1 episode)

Gunder - Blind Man (1 episode)

(1 episode)

Anthony Lorrimer (1 episode)

Latham Grant (1 episode)

Lord Robert Leverett

Edward Jones (1 episode)

Alpheus Troy (1 episode)

Dr. Mark Sinclair

Bernard Vanderhoff (1 episode)

Oliver Prentiss (1 episode)

Ed Sampson

Big Jim Sammett (1 episode)

(1 episode)

Milo Girard (1 episode)

Charles Slade (1 episode)

Dr. Vincent Kenyon (1 episode)

Roscoe Pearce (1 episode)

Charlie Drain (1 episode)

(2 episodes)

(1 episode)

Mr. Jefferson

Gen. Paul Mireau

Jack Langley

Mayor Plummer

Leo Kingship

Douglas Irwin (1 episode)

Herbert Koether (1 episode)

Vincent Williams (1 episode)

Colonel (1 episode)

Henry (1 episode)

Clive (1 episode)

Horne (1 episode)

Bakeland (1 episode)

Emperor Maximilian

Joseph Libo (1 episode)

Mallory (1 episode)

John C. Winant

(1 episode)

Mr. Cloud (1 episode)

Jafar

Jules Mourret

Marullus

Cornelius

Marquis de St. Malo

George (1 episode)

Man (1 episode)

Count Borselli (1 episode)

Carter Kerrick (1 episode)

Mark Derhenning (1 episode)

(1 episode)

Count Paul Rona

Karl Schneider

Gen. Fritz Bayerlein

Raven the Shaman

Cornelius (1 episode)

Radijeck

Prince Murad

Palinov, Gulf Stream Cafe Havana

King John

Marquis de Riconete

Edward Galt

Marshal Sam Hughes

Morgan Vallin

Thomas Garfield

Dist. Atty. Kerman

Gen. Cadeau

Maj. Gen. Bond

Younger Miles

Sir Daniel Brackley

Steve Hagen

Robert Glowan

Joe Manion

Henri de la Roche

Matthew Stoker

Donald Wayne

Ballin Mundson

Fitz-Herbert

Ralph Hughes

District Attorney (uncredited)

Colonel Semenov

Gaston

Prof. Ernst

Jefferson Monk

Alfred DeMusset (uncredited)

Harry Wharton / Jerome K. Bentley

Dr. George Winson

William McCombs (uncredited)

Bruno Sauer

Dutch Army Captain (uncredited)

Walter Bruce

Schoolteacher