Duncan Barnett (1 episode)
Police Captain
D'Artagnan
Ragnar
Jim Carnahan
Writer
Director
Producer
Dr. Mercer Boley
Writer
Director
Producer
Frank Powers
Self - Co-Host (1 episode)
Capt. MacDonald / Narrator
Screenplay
Director
Producer
The Man
Director
Producer
George Press (1 episode)
Sir Lancelot
Director
Writer
Producer
Constantine
Steve Roberts / German Captain / Count / Jacque / Sheik
Les Martin
Vic Scott
Director
Producer
Nick Jargin
Director
Writer
Producer
Omar Khayyam
Matt Campbell
Stephano Torino
Charlie
Producer
Director
Maj. John Boulton
Cornel Wilde (1 episode)
Peter Maresy (1 episode)
Rudy Alberti (1 episode)
Leonard Diamond
Juan Obreon
Bill Baxter
Pierre St. Laurent
Si Lahssen
Jean-Paul
Peter Forrester
Don Arturo Bordega
D'Artagnan Jr.
The Great Sebastian
Capt. Mark Bradford
Stanley Robin
Griff Marat
Dave Connors
Pete Morgan
George McKesson
Bruce Carlton
Jock Wallace
Philippe Lascalles
Robert of Nottingham
Richard Harland
Frédéric Chopin
Freddy Austin
Robert Carter
Jeff Bailey
Mike Lord
Chet Oakley
Tommy Rossi
Louis Mendoza
Mr. Williams (uncredited)
Reporter