- Jon Hall
- Â Dr. Tom 'Ramar' Reynolds 52 episodes, 1953-1954
- Ray Montgomery
- Â Professor Howard Ogden / ... 48 episodes, 1953-1954
- Nick Stewart
- Â Willy-Willy 23 episodes, 1953
- Victor Millan
- Â Zahir 12 episodes, 1953-1954
- James Fairfax
- Â Charlie 13 episodes, 1953-1954
- M'liss McClure
- Â Trudy Van Dyne 7 episodes, 1953-1954
- Ludwig Stössel
- Â Peter Van Dyne 6 episodes, 1953-1954
- Joel Fluellen
- Â Chaba 5 episodes, 1953-1954
- William Tannen
- Â Carl Hasick / ... 4 episodes, 1953
- Morris Buchanan
- Â Chief Matuma / ... 4 episodes, 1953
- Emmett Smith
- Â Chief Bolla / ... 4 episodes, 1953-1954
- Kenneth MacDonald
- Â Dr. Arlington / ... 3 episodes, 1953-1954
- Edgar Barrier
- Â Crisandi - The Healer / ... 3 episodes, 1953-1954
- Harry Woods
- Â Wilkins / ... 3 episodes, 1953-1954
- James Griffith
- Â Phillip Dexter / ... 3 episodes, 1953-1954
- Paul Marion
- Â Avia / ... 3 episodes, 1953-1954
- Harry Lauter
- Â Bellows / ... 3 episodes, 1953-1954
- Milicent Patrick
- Â The White Goddess 3 episodes, 1953
- Woody Strode
- Â Big Boy / ... 3 episodes, 1953
- James Edwards
- Â Matuwa / ... 3 episodes, 1953
- Marjorie Lord
- Â Lydia Webley 2 episodes, 1953
- Anne Gwynne
- Â Nancy Arlington 2 episodes, 1953
- House Peters Jr.
- Â Dick Webley 2 episodes, 1953
- Carleton Young
- Â Dr. Kallen / ... 2 episodes, 1953
- George J. Lewis
- Â Cormanali / ... 2 episodes, 1953-1954
- Myron Healey
- Â Danforth 2 episodes, 1953
- Felix Nelson
- Â Chief Gonowa / ... 2 episodes, 1953-1954
- Archie Savage
- Â Chief Nagula / ... 2 episodes, 1953
- Phil Thomas
- Â Witch Doctor 2 episodes, 1953-1954
- Ike Jones
- Â Chunga / ... 2 episodes, 1953
- Sujata Rubener
- Â Najia - Shanda's Bride / ... 2 episodes, 1954
- David Bond
- Â Amanar / ... 2 episodes, 1953-1954
- Vince Townsend Jr.
- Â Corlo, Drake's Guide / ... 2 episodes, 1953
- Rory Mallinson
- Â Bruxton / ... 2 episodes, 1953-1954
- Darby Jones
- Â Chief Talima / ... 2 episodes, 1953
- Frank Richards
- Â Jack Galvin 2 episodes, 1953
- George Lynn
- Â Jerry Fenwick / ... 2 episodes, 1953
- Milton Wood
- Â Pisano Chief 2 episodes, 1953
- Louise Franklin
- Â Minony 2 episodes, 1953
- Maurice Jara
- Â Corla / ... 1 episode, 1954
- Martin Wilkins
- Â Chief 1 episode, 1953-1954
- Phyllis Coates
- Â Donna Sharp 1 episode, 1953
- Ford Rainey
- Â Mailpouch 1 episode, 1953
- Juanita Moore
- Â Teesa 1 episode, 1953
- Robert Shayne
- Â Joe 1 episode, 1953
- Sheila Bromley
- Â May Mitchell 1 episode, 1953
- Chick Chandler
- Â Curtis 1 episode, 1953
- Kurt Katch
- Â Dr. Mark Renart 1 episode, 1953
- Lucille Barkley
- Â Pat Bennett 1 episode, 1953
- Tom Dillon
- Â Prof. Pomroy 1 episode, 1953
- Rodney Bell
- Â Joe Gordon 1 episode, 1953
- Suzanne Dalbert
- Â Yvette Gunther 1 episode, 1953
- Max Terhune
- Â Jack Conway 1 episode, 1953
- Linda Danson
- Â Helen Trowbridge 1 episode, 1953
- Bettie Best
- Â Bernice Hobart 1 episode, 1953
- Veronica Pataky
- Â Anya Tilson 1 episode, 1953
- Stephen Chase
- Â Carothers 1 episode, 1954
- Peggy Maley
- Â Diane Chandler 1 episode, 1953
- Norbert Schiller
- Â Pete Rambo 1 episode, 1953
- Noreen Nash
- Â Nancy Barton 1 episode, 1953
- Robert Knapp
- Â Henry Sprague 1 episode, 1953
- Carol Brewster
- Â Linda Gordon 1 episode, 1953
- William Haade
- Â Coleburg 1 episode, 1953
- John Mylong
- Â Armand Gunther 1 episode, 1953
- Robin Morse
- Â Carl Mitchell 1 episode, 1953
- Jo Gilbert
- Â Laura Sands 1 episode, 1953
- Darwin Greenfield
- Â Laura Hasick 1 episode, 1953
- Warren Goddard
- Â Ronald Martin 1 episode, 1953
- Don Beddoe
- Â Winfield Clemens 1 episode, 1954
- Bernie Gozier
- Â Priest of Kaali 1 episode, 1954
- Pat Moriarity
- Â Jack O'Malley 1 episode, 1954
- Eric Snowden
- Â Weatherford 1 episode, 1954
- Sam Scar
- Â Sikh 1 episode, 1954
- Pierce Lyden
- Â Kirk Newsom 1 episode, 1953
- William 'Bill' Phillips
- Â Seely 1 episode, 1953
- Johnny Lee
- Â Chief Warren 1 episode, 1953
- Paul Thompson
- Â Ocomu 1 episode, 1953
- John Phillips
- Â Dan Wales 1 episode, 1953
- Frank Fenton
- Â Maharajah 1 episode, 1953
- Michael Vallon
- Â Prof. Gordon Drake 1 episode, 1953
- Alyce Louis
- Â Sabata 1 episode, 1953
- Crane Whitley
- Â Charlie Burton 1 episode, 1953
- Elzie Emanuel
- Â The Chief's Brother 1 episode, 1953
- Norman Dupont
- Â Henri Leopold 1 episode, 1953
- Ann Doran
- Â Irene Loring 1 episode, 1954
- Emory Parnell
- Â Davis 1 episode, 1954
- Jan Arvan
- Â Wadamorte 1 episode, 1954
- Sonia Sorel
- Â Myra Mitchell 1 episode, 1954
- Reginald Lal Singh
- Â Dr. Nijib 1 episode, 1954
- Steve Acton
- Â High Priest 1 episode, 1954
- William Benegal Rau
- Â Dworka 1 episode, 1954
- George David
- Â Harris 1 episode, 1954
- Roy Engel
- Â Bart Craven 1 episode, 1953
- Terry Frost
- Â Carson 1 episode, 1953
- Lucien Prival
- Â Nelson Vail 1 episode, 1953
- Merrill McCormick
- Â Guru 1 episode, 1953
- Don Blackman
- Â Umslaga, Witch Doctor 1 episode, 1953
- Louis Polliman Brown
- Â Jemma 1 episode, 1953
- Kristine Miller
- Â Mary 1 episode, 1954
- Lois Hall
- Â Noreen Clemens / ... 1 episode, 1954
- Jerado Decordovier
- Â Marguran 1 episode, 1954
- Al Kikume
- Â Babour - Najia's Father 1 episode, 1954
- Alfredo Santos
- Â Botu 1 episode, 1954
- Naji Gabbay
- Â Constable Singh 1 episode, 1954
- Robert B. Williams
- Â Mickey Atkins 1 episode, 1953
- Bernie Hamilton
- Â Cholie 1 episode, 1953
- Roy Glenn
- Â Katano 1 episode, 1953
- Steve Conte
- Â Luku - Head Porter 1 episode, 1953
- Rodd Redwing
- Â Catrack 1 episode, 1953
- Jay Brooks
- Â Chief Sinu 1 episode, 1953
- Eduardo Cansino
- Â Sabata's Father 1 episode, 1953
- Olaf Hytten
- Â Steve Bennett 1 episode, 1953
- James Adamson
- Â Matua 1 episode, 1953
- David Ralston
- Â Jason Reed 1 episode, 1953
- Than Wyenn
- Â Police Captain 1 episode, 1954
- Hassan Khayyam
- Â Arama 1 episode, 1954
- Leonard George
- Â Surato 1 episode, 1954
- Wesley Gale
- Â Chief Satuma 1 episode, 1953
- Denver Pyle
- Â Sam Case 1 episode, 1954
- Joseph C. Narcisse
- Â Villager / ... (uncredited) 4 episodes, 1953-1954
- Daniel Elam
- Â Villager / ... (uncredited) 4 episodes, 1953
- William Wilkerson
- Â Follower / ... (uncredited) 2 episodes, 1954
- Pete Kellett
- Â Henchman (uncredited) 1 episode, 1953
- Chester Jones
- Â Villager (uncredited) 1 episode, 1953
- Jack Clinton
- Â Henchman (uncredited) 1 episode, 1953
- Art Dillard
- Â Henchman (uncredited) 1 episode, 1953
- Jack Tornek
- Â Niijib Helper (uncredited) 1 episode, 1954
- Chuck Hamilton
- Â Native (uncredited) 1 episode, 1954
- Artie Ortego
- Â Henchman (uncredited) 1 episode, 1954
- Rama Bai
- Â Villager (uncredited) 1 episode, 1954
- Morgan Roberts
- Â Native (uncredited) 1 episode, 1954
