- Charles McGraw
- Â Mike Waring 39 episodes, 1954-1956
- James Flavin
- Â Col. Winston / ... 4 episodes, 1954-1955
- G. Pat Collins
- Â Bartender / ... 4 episodes, 1954-1955
- Douglas Kennedy
- Â Pete Caddy / ... 3 episodes, 1954-1955
- Jean Willes
- Â Christine / ... 3 episodes, 1954-1955
- Paul Bryar
- Â Blake / ... 3 episodes, 1954-1955
- Adele Mara
- Â Carol Morgan / ... 3 episodes, 1954-1955
- Lawrence Dobkin
- Â Carados / ... 3 episodes, 1954
- William Haade
- Â Hunter / ... 3 episodes, 1954-1955
- Betty Lou Gerson
- Â Anne Marshal / ... 3 episodes, 1954
- Nancy Gates
- Â Carole Usher / ... 2 episodes, 1954-1956
- Paul Fix
- Â Amos Daly / ... 2 episodes, 1954
- Jonathan Hale
- Â Adam Harcourt / ... 2 episodes, 1954
- John Damler
- Â Chief Dan Howell / ... 2 episodes, 1954
- Robert Armstrong
- Â Barry Lang / ... 2 episodes, 1954
- Philip Van Zandt
- Â Julian / ... 2 episodes, 1954
- Stephen Bekassy
- Â Abdul Selim Bey / ... 2 episodes, 1954
- Clancy Cooper
- Â Pete Barber / ... 2 episodes, 1954-1955
- Richard Benedict
- Â Angelo Corelli / ... 2 episodes, 1954
- Kurt Katch
- Â Curt Samish / ... 2 episodes, 1954
- Robert Bice
- Â Arthur Hall / ... 2 episodes, 1954
- Gregory Gaye
- Â Brother Superior / ... 2 episodes, 1954
- William F. Leicester
- Â Tiny Russell / ... 2 episodes, 1954
- Charles Lung
- Â Kwan / ... 2 episodes, 1954
- Charles Halton
- Â Horace Packer / ... 2 episodes, 1954-1955
- Willard Sage
- Â Barton / ... 2 episodes, 1954
- Hugh Sanders
- Â Chuck Moroney / ... 2 episodes, 1954-1955
- Herb Vigran
- Â Sam / ... 2 episodes, 1955-1956
- William Woodson
- Â Clerk / ... 2 episodes, 1954-1955
- Gil Perkins
- Â Cafe Owner / ... 2 episodes, 1954-1955
- Robert Paquin
- Â Sergeant / ... 2 episodes, 1954
- Betty Ball
- Â Henry Preston / ... 2 episodes, 1955-1956
- Douglas Fowley
- Â Cliff Brent / ... 2 episodes, 1954-1955
- Stanley Andrews
- Â Constantine / ... 2 episodes, 1954-1955
- Will J. White
- Â Joe Wojnowski / ... 2 episodes, 1954-1955
- Lou Krugman
- Â Chico / ... 2 episodes, 1954-1955
- Charles Cane
- Â Bartender / ... 2 episodes, 1954-1955
- Lyle Talbot
- Â Charles Quentin / ... 2 episodes, 1954
- Henry Kulky
- Â Border Sergeant / ... 1 episode, 1954
- Anthony Eustrel
- Â Dr. Vogel / ... 2 episodes, 1954
- Kem Dibbs
- Â Benny / ... 2 episodes, 1954
- John Phillips
- Â Civilian / ... 2 episodes, 1954
- Charles La Torre
- Â Bartender / ... 2 episodes, 1954
- Ted de Corsia
- Â Joe Dermid / ... 2 episodes, 1955
- Tristram Coffin
- Â Tom Farney / ... 2 episodes, 1955
- Charles Delaney
- Â Apartment House Manager / ... 2 episodes, 1955
- Susan Cummings
- Â Lili Keller 1 episode, 1954
- Nestor Paiva
- Â Dr. Rapo 1 episode, 1954
- Joe Sawyer
- Â Harry Gault 1 episode, 1954
- Paul Cavanagh
- Â Robert Vaughn 1 episode, 1954
- Sally Blane
- Â Eva Denning 1 episode, 1954
- Barry Kelley
- Â Mitch Schneider 1 episode, 1954
- Paula Corday
- Â Eva Lorenz 1 episode, 1954
- Karin Vengay
- Â Linka 1 episode, 1954
- Beverly Michaels
- Â June Dennison 1 episode, 1955
- John Banner
- Â Coldroski 1 episode, 1954
- Cathy Downs
- Â Lucy 1 episode, 1954
- George D. Wallace
- Â Bat Morgan 1 episode, 1954
- Linda Stirling
- Â Jeri Sinclair 1 episode, 1954
- Terry Frost
- Â Jackson Fuller 1 episode, 1954
- Ludwig Stössel
- Â Otto Koenig 1 episode, 1954
- John Wengraf
- Â Krell 1 episode, 1954
- Laura Mason
- Â Sandra 1 episode, 1954
- Sallie Brophy
- Â Helen Marsh 1 episode, 1954
- Robert Hutton
- Â Richie Wayne 1 episode, 1955
- John Dehner
- Â Vic Killeman 1 episode, 1956
- Robert Lowery
- Â Abdul Selim Bey 1 episode, 1954
- Willis Bouchey
- Â Shavers 1 episode, 1954
- Ben Welden
- Â Candy 1 episode, 1954
- John Bleifer
- Â Grisfell 1 episode, 1954
- I. Stanford Jolley
- Â Chet Turner 1 episode, 1954
- Ivan Triesault
- Â Ernest Meckler 1 episode, 1954
- Barry Bernard
- Â Alfie Brooks 1 episode, 1954
- Gene Wesson
- Â George Kelk 1 episode, 1954
- Teresa Tudor
- Â Helena Bjornson 1 episode, 1954
- Stuart Randall
- Â Bruce Wharten 1 episode, 1955
- Dorothy Adams
- Â Mrs. Usher 1 episode, 1956
- Denver Pyle
- Â Bill Jackson 1 episode, 1954
- Pamela Duncan
- Â Juli 1 episode, 1954
- Greta Granstedt
- Â Greta Schiller 1 episode, 1954
- Raymond Greenleaf
- Â Mr. Smith 1 episode, 1954
- Ralph Sanford
- Â Victor Savoy 1 episode, 1954
- Ted Hecht
- Â Li Sung 1 episode, 1954
- Herbert Heyes
- Â Col. Logan 1 episode, 1954
- André Villon
- Â Duvall 1 episode, 1954
- Robert Carson
- Â Rawlings 1 episode, 1956
- John Dierkes
- Â Little Jace 1 episode, 1954
- John Bryant
- Â Lowell 1 episode, 1954
- Myron Healey
- Â Johnny Nelson 1 episode, 1954
- Ian Keith
- Â Frank Romer 1 episode, 1954
- Steve Darrell
- Â Graves 1 episode, 1954
- Ric Roman
- Â Vince Torrio 1 episode, 1954
- Henry Rowland
- Â Boris 1 episode, 1954
- Edward Earle
- Â Major Harris 1 episode, 1954
- Spec O'Donnell
- Â Messenger 1 episode, 1954
- Leo Britt
- Â Insp. Primrose 1 episode, 1954
- Al Hill
- Â Houseman 1 episode, 1955
- Frank Gerstle
- Â Ike Poggin 1 episode, 1956
- Percy Helton
- Â Dr. Hunnicutt 1 episode, 1954
- Victor Sen Yung
- Â Ling 1 episode, 1954
- John Daheim
- Â Thor 1 episode, 1954
- John Eldredge
- Â Henry Wheeler 1 episode, 1954
- Harold Dyrenforth
- Â Fritz 1 episode, 1954
- Walter Thiele
- Â Baggage Man 1 episode, 1954
- Hugh Boswell
- Â Doctor 1 episode, 1954
- Robert Bray
- Â Guard 1 episode, 1954
- Douglas Evans
- Â General Hunter 1 episode, 1954
- Richard Travis
- Â Ed Price 1 episode, 1954
- Fred Essler
- Â Adolph Beimer 1 episode, 1954
- Tetsu Komai
- Â Oriental Gunman 1 episode, 1954
- Irvin Ashkenazy
- Â Willi 1 episode, 1954
- Franz Roehn
- Â Stephan 1 episode, 1954
- James Kirkwood
- Â Waller 1 episode, 1956
- James Hyland
- Â Henchman 1 episode, 1954
- Henri Letondal
- Â Fanchet 1 episode, 1954
- Sam Pierce
- Â Pinky 1 episode, 1954
- June Vincent
- Â Donna Brooks 1 episode, 1954
- Anna Navarro
- Â Eurella Rojas 1 episode, 1954
- Dorothy Green
- Â Doris Brown 1 episode, 1954
- Peter Brocco
- Â Joe 1 episode, 1954
- Dan Seymour
- Â Waldo 1 episode, 1954
- Peter Whitney
- Â Bill Murphy 1 episode, 1954
- Nan Leslie
- Â Peggy Noll 1 episode, 1954
- Jean Parker
- Â Madge Reynolds 1 episode, 1954
- Frank Wilcox
- Â Larry Preston 1 episode, 1954
- Harlan Warde
- Â Harrison 1 episode, 1954
- Rhys Williams
- Â Col. Hill / ... 1 episode, 1954
- Jean Howell
- Â Betty Appleton 1 episode, 1954
- George E. Stone
- Â Frankie Peters 1 episode, 1954
- William Bakewell
- Â George Kirby 1 episode, 1954
- Evelyn Ankers
- Â Inga Grinley 1 episode, 1954
- William Tannen
- Â Aldo 1 episode, 1954
- Sheila Ryan
- Â Margo Reilly 1 episode, 1954
- Stanley Farrar
- Â Sismondi 1 episode, 1954
- Anthony Dexter
- Â Rocky Maxwell 1 episode, 1954
- Jess Barker
- Â Sarin 1 episode, 1954
- Charlita
- Â Tania 1 episode, 1954
- Murray Alper
- Â Andy Curtis 1 episode, 1954
- Lee Millar
- Â Lt. Leighton 1 episode, 1954
- Jack Daly
- Â Room Clerk 1 episode, 1954
- Sam Flint
- Â Kennedy 1 episode, 1954
- Lisa Golm
- Â Frieda 1 episode, 1954
- William Forrest
- Â Gen. Walton 1 episode, 1954
- Lowell Gilmore
- Â George Mudd 1 episode, 1954
- Howard Negley
- Â Judson 1 episode, 1954
- Tito Vuolo
- Â Julio 1 episode, 1954
- Joseph Vitale
- Â Roberto 1 episode, 1954
- Darlene Fields
- Â Rita Shaw 1 episode, 1954
- John Mylong
- Â Von Seckendorf 1 episode, 1954
- Louis Mercier
- Â Levasseur 1 episode, 1954
- Lillian Molieri
- Â Carmencita 1 episode, 1954
- Mario Siletti
- Â Captain 1 episode, 1954
- Lucille Barkley
- Â Karen 1 episode, 1954
- Jack Raine
- Â Geoffrey Pelham 1 episode, 1954
- Vernon Rich
- Â Bob Clark 1 episode, 1954
- Bill Slack
- Â Joe 1 episode, 1954
- Violet Rensing
- Â Frederica 1 episode, 1954
- Sven Hugo Borg
- Â Hugo 1 episode, 1954
- John Carlyle
- Â Garth 1 episode, 1954
- Hal K. Dawson
- Â Clerk 1 episode, 1954
- Grazia Narciso
- Â Rosa 1 episode, 1954
- Helen Gerald
- Â Marie 1 episode, 1954
- Joseph Granby
- Â Emilio Rojas 1 episode, 1954
- Charles Victor
- Â Dave Martin 1 episode, 1954
- Maralou Gray
- Â Marie 1 episode, 1954
- Gregory Golubeff
- Â Man 1 episode, 1954
- Robert Boone
- Â Eric Rhone 1 episode, 1954
- Rosemary Bertrand
- Â Woman 1 episode, 1954
- Jim Diehl
- Â Curly 1 episode, 1954
- Barry Regan
- Â Larry 1 episode, 1954
- Joseph Romantini
- Â Servant 1 episode, 1954
- Alena Awes
- Â Hazel 1 episode, 1954
- Felix Romano
- Â Morgue Official 1 episode, 1954
- Henry Dar Boggia
- Â Giovanni 1 episode, 1954
- Robert Strauss
- Â Steve Brady 1 episode, 1955
- James Westerfield
- Â Spider Clauson 1 episode, 1955
- Lane Bradford
- Â Bob Henry 1 episode, 1955
- Osa Massen
- Â Mrs. Andrews 1 episode, 1955
- Mae Clarke
- Â May Dawn 1 episode, 1955
- Norman Leavitt
- Â Spike Rogan 1 episode, 1955
- William Fawcett
- Â Shorty 1 episode, 1955
- Robert Karnes
- Â Pook 1 episode, 1955
- Walter Coy
- Â Charley Megley 1 episode, 1955
- Tommy Ivo
- Â Eric Andrews 1 episode, 1955
- Angela Greene
- Â Anne 1 episode, 1955
- Edward Norris
- Â George Grant 1 episode, 1955
- William 'Bill' Phillips
- Â Manny 1 episode, 1955
- Nana Bryant
- Â Marsha Grundy 1 episode, 1955
- Louis Jean Heydt
- Â Perry 1 episode, 1955
- Howard Wendell
- Â Fred Miller 1 episode, 1955
- John Gallaudet
- Â Whitney Watson 1 episode, 1955
- Lois Collier
- Â Grace Miller 1 episode, 1955
- Tom Brown
- Â Lee Marshal 1 episode, 1955
- Robert Griffin
- Â Baldy Alberts 1 episode, 1955
- Thomas E. Jackson
- Â Billie 1 episode, 1955
- Damian O'Flynn
- Â Joe Murdock 1 episode, 1955
- Lester Matthews
- Â Preston Andrews 1 episode, 1955
- John Warburton
- Â Bill Grace 1 episode, 1955
- Rudolph Anders
- Â McNally 1 episode, 1955
- Lewis Martin
- Â Green 1 episode, 1955
- Ralph Peters
- Â Joe 1 episode, 1955
- Margaret Bert
- Â Hotel Maid 1 episode, 1955
- Edward Clark
- Â Manager 1 episode, 1955
- Marjorie Wood
- Â Mrs. Farley 1 episode, 1955
- Robert Lynn
- Â Steve Whalen 1 episode, 1955
- Charlie Hughes
- Â Lt. Joe Hill 1 episode, 1955
- Mike Lally
- Â Guard (uncredited) 1 episode, 1954
- Lane Chandler
- Â Guard (uncredited) 1 episode, 1954
- Paul E. Burns
- Â Mr. Merriman (uncredited) 1 episode, 1954
- Leon Alton
- Â Lab Tech (uncredited) 1 episode, 1954
- Reed Howes
- Â Army Sergeant (uncredited) 1 episode, 1954
- Colin Kenny
- Â Inspector (uncredited) 1 episode, 1954
- Waclaw Rekwart
- Â Waiter (uncredited) 1 episode, 1954
