
Patriarch

CIA Chief Frankenheimer

Executive Producer

Judge Michael Lengel

Frederick (4 episodes)

Eric Brahm (1 episode)
Miles Austin (1 episode)

Anthony Palandrini (1 episode)
Garrett Hardy (1 episode)

Arthur Orloff

George Matthews (1 episode)

Franz Bollenstein

Carl Charnock
Producer

Stephan Mathiesen

Cornelius A. Woaegen, president of GTI

Phillip Erickson (54 episodes)
Director (1 episode)

David Mendelssohn

General Murchison

Anthony Durano

Dr. Sanford

Professor Carter

Andreas Heggener

Harrison Page (2 episodes)

Dr. Walker

Dr. Paolo Brogli (1 episode)

Radcliffe (US version)

Vera Husband

Dr. Sidney Coleman

Roberto Micheli

Colonel Stone

King Eurich

Dr. Robert Cook

Sheriff

Hale Burton (1 episode)

Nicholas Skinner (5 episodes)

Professor Henry Douglas

Fritz Gerlich (1 episode)

Peseti

Appolonius (1 episode)

Father Neill (1 episode)
Emil Radick (1 episode)

Harvey Wood

Van Gould

Armando Della Morra (5 episodes)

Aurelio Morelli

Police superintendent

District Attorney Mannino

Mel Fields

Massimo Oderisi

Producer

Dr. Ross (1 episode)

Dalton Harvey

John Rickman (1 episode)

Gen. Franz von Clodius

Jerry Parks (1 episode)

Doctor Harrison
Producer

Producer

Producer

French-Canadian Radio Speaker (voice) (uncredited)
Producer

El Greco (Domenico Teotocopulo)
Producer

Director
Writer

Rudy DeMeyer

Dr. Jekyll & Mr. Hyde (uncredited)

Juan Bautista de La Salle

Peter Carrington (1 episode)

Maj. Gen. Robert Haines

Philip Allan

Andrea Di Tula

Stephen Orlac

Georges Gauthier

Leopoldo De Karnstein

Benson Thacker

Self - Panelist (1 episode)

Director

Maj. Foster MacLain

Robert Cohn

Giancarlo Barandero

Crown Prince Rudolph

Le comte Henri de Chevincourt

Prince Andrei Bolkonsky

Capt. Alfred Westerman

Don Paolo Salinas

Henrik

Paul Berthalet

Noel, Marquis de Maynes

Co-Director

Frenchy Fairmont

Luís Bello

Director

Gabriel 'Gobby' Broome

Director

Dr. Scott Mason Carter

Father Serra (uncredited)













