- Jock Mahoney
- Â Yancy Derringer 34 episodes, 1958-1959
- X Brands
- Â Pahoo-Ka-Ta-Wah / ... 34 episodes, 1958-1959
- Kevin Hagen
- Â John Colton 31 episodes, 1958-1959
- Frances Bergen
- Â Madame Francine 19 episodes, 1958-1959
- Fred Krone
- Â Minor Role / ... 3 episodes, 1958-1959
- Charlene James
- Â Pearl Girl / ... 7 episodes, 1958-1959
- Robert McCord
- Â Capt. Amos Fry / ... 13 episodes, 1959
- Richard Devon
- Â Jody Barker 12 episodes, 1958-1959
- Larry J. Blake
- Â Jailer 10 episodes, 1958-1959
- Woodrow Chambliss
- Â Captain Tom / ... 8 episodes, 1958-1959
- Bill Walker
- Â Obadiah 6 episodes, 1958-1959
- Gene Collins
- Â Willy Quill / ... 5 episodes, 1958-1959
- Kelly Thordsen
- Â Colorado Charlie 5 episodes, 1959
- Patricia Blair
- Â Goldy 5 episodes, 1959
- Lisa Lu
- Â Miss Mandarin 4 episodes, 1958-1959
- Marvin Bryan
- Â Lt. Bacon 3 episodes, 1958
- Joan Boston
- Â Opal 2 episodes, 1959
- Margaret Field
- Â Bridget Malone 3 episodes, 1958
- Beverly Garland
- Â Coco LaSalle 2 episodes, 1959
- Claude Akins
- Â Toby Cook 2 episodes, 1958-1959
- Noreen Nash
- Â Agatha Colton 2 episodes, 1958-1959
- Lee Kendall
- Â Blackjack Benson 2 episodes, 1959
- Joan Taylor
- Â Lavinia Lake 2 episodes, 1958
- Mickey Morton
- Â Wee Willie Benson 2 episodes, 1959
- Sandy Kenyon
- Â Willy Nilly 2 episodes, 1958
- James Foxx
- Â The O'Hara 2 episodes, 1959
- John Qualen
- Â Capt. Sven Larsen 2 episodes, 1958
- Charles Bateman
- Â Captain Blythe / ... 2 episodes, 1959
- Thom Carney
- Â Army Clerk / ... 2 episodes, 1959
- Jane Burgess
- Â Crystal 2 episodes, 1959
- Jack Perkins
- Â Big Fellow / ... 1 episode, 1958-1959
- Alex Sharp
- Â False Yancy Derringer / ... 1 episode, 1958-1959
- Julie Adams
- Â Amanda Eaton 1 episode, 1958
- Charles Bronson
- Â Rogue Donovan 1 episode, 1959
- Paula Raymond
- Â Lucy Maridale 1 episode, 1958
- Gene Evans
- Â Lonesome Jackson 1 episode, 1958
- Ray Danton
- Â Spade Stuart 1 episode, 1958
- Bill Williams
- Â Duke Winslow 1 episode, 1958
- Carl Benton Reid
- Â Gen. Orville Stafford 1 episode, 1958
- Patricia Barry
- Â Patricia Tappworth 1 episode, 1959
- Hillary Brooke
- Â Julia Bulette 1 episode, 1959
- Jim Davis
- Â Bullet Pike 1 episode, 1959
- Jean Willes
- Â Jessie Belle 1 episode, 1959
- Joyce Jameson
- Â Bonnie Mason 1 episode, 1959
- Nick Adams
- Â Grand Duke Alexis 1 episode, 1959
- Virginia Grey
- Â Emily Dubois 1 episode, 1959
- Grant Williams
- Â Colonel George Custer 1 episode, 1959
- Richard Arlen
- Â General Hugh Morgan 1 episode, 1959
- Louise Fletcher
- Â Alithea / ... 1 episode, 1958
- Marie Windsor
- Â Billie Jo James 1 episode, 1958
- John Dehner
- Â Col. Tate 1 episode, 1958
- Margaret Hayes
- Â Ruby 1 episode, 1958
- Kathleen Crowley
- Â Desiree 1 episode, 1958
- Patricia Hardy
- Â Gloria Stafford 1 episode, 1958
- George N. Neise
- Â Charles Hunter 1 episode, 1958
- Lee Van Cleef
- Â Ike Milton 1 episode, 1959
- Karen Sharpe
- Â Patricia Lee 1 episode, 1959
- Mary LaRoche
- Â Barbara Kent 1 episode, 1959
- Michael Forest
- Â Pierre 1 episode, 1959
- Judi Meredith
- Â Charlotte Dubois 1 episode, 1959
- John Lupton
- Â Major Alvin 1 episode, 1959
- Willard Sage
- Â Senator Tyson Yardley 1 episode, 1959
- Dick Foran
- Â Mr. Halligan 1 episode, 1959
- Mari Aldon
- Â Celeste Duval 1 episode, 1959
- John Vivyan
- Â Charles LeBow 1 episode, 1959
- Ken Mayer
- Â Shute O'Brien 1 episode, 1959
- Donald Randolph
- Â Bart Oglivie 1 episode, 1959
- John Cliff
- Â Nat Greer 1 episode, 1959
- Betty Lou Keim
- Â Julie Randall 1 episode, 1959
- Gerrie Bender
- Â Katerina 1 episode, 1959
- Leo Gordon
- Â Lance Carter 1 episode, 1958
- Dennis Patrick
- Â Earle Bartley 1 episode, 1958
- Jean Byron
- Â Dorinda Ashton 1 episode, 1958
- Robert Rockwell
- Â Phillip Hampton 1 episode, 1958
- Charles Maxwell
- Â Barret Rankin 1 episode, 1958
- John Alderson
- Â Marble Fingers 1 episode, 1958
- John Bryant
- Â Joshua Devon 1 episode, 1958
- Dan Sheridan
- Â George Slocum 1 episode, 1958
- Ruta Lee
- Â Romilly Vale 1 episode, 1959
- John Larch
- Â Wayland Farr 1 episode, 1959
- Victor Sen Yung
- Â Hon Lee 1 episode, 1959
- Lillian Bronson
- Â Carrie Meade 1 episode, 1959
- Peggy Stewart
- Â Karen Ogilvie 1 episode, 1959
- Arthur Batanides
- Â Dink Saxon 1 episode, 1959
- Robert Cornthwaite
- Â Mathew Brady 1 episode, 1959
- Dan Tobin
- Â Alvin Watson 1 episode, 1959
- Bert Remsen
- Â Major James Sampson 1 episode, 1959
- Hugh Sanders
- Â Phillip Lorme 1 episode, 1959
- Patricia Cutts
- Â Lady Charity 1 episode, 1959
- Charles H. Gray
- Â Clay Wellman 1 episode, 1959
- Kaye Elhardt
- Â Sally Snow 1 episode, 1959
- Harry Swoger
- Â Big Jim Ogden 1 episode, 1959
- Alberto Morin
- Â Col. Petrov Suvoroff 1 episode, 1959
- Kasey Rogers
- Â Blackeyed Sue 1 episode, 1958
- Robert Lowery
- Â Blair Devon 1 episode, 1958
- Charles Cooper
- Â Harmon Steele 1 episode, 1958
- Lane Bradford
- Â Garber 1 episode, 1958
- Bartlett Robinson
- Â Stephen Quayne 1 episode, 1958
- Fred Graham
- Â Laney 1 episode, 1958
- Harry Lewis
- Â Phil Dollar 1 episode, 1958
- Clarke Gordon
- Â Crane 1 episode, 1958
- Val Dufour
- Â Dean Salsbury 1 episode, 1958
- John Anderson
- Â Wayne Raven 1 episode, 1959
- Brad Dexter
- Â Charles Hammond 1 episode, 1959
- Harry Lauter
- Â Francis Jordan 1 episode, 1959
- Frances Fong
- Â Ruby 1 episode, 1959
- Ralph Clanton
- Â Benjamin Quade 1 episode, 1959
- Rita Lynn
- Â Vinnie Farr 1 episode, 1959
- Harry Jackson
- Â Professor Bates 1 episode, 1959
- Ed Kemmer
- Â Dr. Frank Bishop 1 episode, 1959
- Addison Richards
- Â Judge Harper 1 episode, 1959
- Charles Fredericks
- Â Jack Dingo 1 episode, 1959
- Dayton Lummis
- Â Judge Randall 1 episode, 1959
- Janet Lord
- Â Elsie Tulliver 1 episode, 1959
- John Stephenson
- Â Arthur Travers 1 episode, 1958
- Jonathan Hole
- Â Emmet Proctor 1 episode, 1958
- Mark Roberts
- Â Matthew Younger 1 episode, 1958
- John Pickard
- Â Lt. Weems 1 episode, 1958
- Lester Matthews
- Â Jerrison Ames 1 episode, 1958
- Zachary Charles
- Â Dan Fitz 1 episode, 1958
- Raymond Bailey
- Â Colonel Duval 1 episode, 1959
- Roy Jenson
- Â Capt. MacBain 1 episode, 1959
- Walter Coy
- Â Slade Donovan 1 episode, 1959
- Mickey Simpson
- Â Tennessee Slasher 1 episode, 1959
- Robert Carricart
- Â Thaddeus Stevens 1 episode, 1959
- Brett King
- Â Jesse James 1 episode, 1959
- Steve Pendleton
- Â Sheriff Anderson 1 episode, 1959
- Tom McKee
- Â General Cochran 1 episode, 1959
- Naaman Brown
- Â Dr. YaYa 1 episode, 1959
- Luke Saucier
- Â Collins 1 episode, 1959
- Chubby Johnson
- Â Spinner 1 episode, 1958
- Harvey Parry
- Â Little Fellow 1 episode, 1958
- Jack Albertson
- Â Blind Bill 1 episode, 1959
- William Henry
- Â Fargo 1 episode, 1959
- Oliver McGowan
- Â Dan Emerson 1 episode, 1959
- Tom Palmer
- Â Hotel Clerk 1 episode, 1959
- Robert McQueeney
- Â Howard Austin 1 episode, 1959
- Stephen Roberts
- Â Sheriff Peterson 1 episode, 1959
- Joe Haworth
- Â Lieutenant 1 episode, 1959
- William Pullen
- Â Henri 1 episode, 1959
- George Keymas
- Â Biloxi 1 episode, 1958
- Ann Codee
- Â Madame Marie 1 episode, 1958
- Edwin Jerome
- Â Claude de Graaf 1 episode, 1958
- Guy Kingsford
- Â John Fillmore 1 episode, 1958
- Yvette Mimieux
- Â Ricky 1 episode, 1959
- James Anderson
- Â Fitch 1 episode, 1959
- Theodore Marcuse
- Â Alex Bristol 1 episode, 1959
- Karl Lukas
- Â The Warrior 1 episode, 1959
- Regina Gleason
- Â Margot Chatham 1 episode, 1959
- Stuart Randall
- Â Marshal Ike Milton 1 episode, 1959
- Alan Reynolds
- Â Overseer 1 episode, 1959
- Douglas Odney
- Â Charles Webster 1 episode, 1959
- Robert Nash
- Â Train Conductor 1 episode, 1959
- Norman Alden
- Â Crenshaw 1 episode, 1958
- Otis Greene
- Â Roy 1 episode, 1958
- Anne Neyland
- Â Wilma 1 episode, 1959
- Booth Colman
- Â Henry Duval 1 episode, 1959
- Don Brodie
- Â Ticket Seller 1 episode, 1959
- Nesdon Booth
- Â Train Conductor 1 episode, 1959
- Val Benedict
- Â Gunman 1 episode, 1959
- Joan Dupuis
- Â Carrie Sloan 1 episode, 1959
- Clessia Wade
- Â Devil Dancer 1 episode, 1959
- Paul Bryar
- Â Harry Kidd 1 episode, 1959
- Charles Tannen
- Â Captain Brown 1 episode, 1959
- John Damler
- Â Man 1 episode, 1959
- Holly Harris
- Â Madame Hauptmann 1 episode, 1959
- Walter Burke
- Â Sneaky Joe 1 episode, 1959
- J. Pat O'Malley
- Â Captain Billy 1 episode, 1959
- Ruby Dandridge
- Â Lily Rose Beam 1 episode, 1959
- Reed Howes
- Â American Captain 1 episode, 1959
- Mary Lawrence
- Â Priscilla Cole 1 episode, 1959
- Irving Mitchell
- Â Opera Manager 1 episode, 1959
- Dennis McCarthy
- Â Hotel Clerk 1 episode, 1959
- William Meader
- Â Club Patron / ... (uncredited) 6 episodes, 1958-1959
- George DeNormand
- Â Doctor / ... (uncredited) 4 episodes, 1958-1959
- Jack Tornek
- Â Club Patron / ... (uncredited) 4 episodes, 1958-1959
- Buddy Roosevelt
- Â Club Patron / ... (uncredited) 4 episodes, 1958-1959
- Jack Deery
- Â Club Patron / ... (uncredited) 4 episodes, 1958-1959
- Hal Needham
- Â Guard / ... (uncredited) 3 episodes, 1958-1959
- George Bruggeman
- Â Club Patron / ... (uncredited) 3 episodes, 1958-1959
- Jimmy Dime
- Â Hangman / ... (uncredited) 3 episodes, 1958-1959
- Joe Brooks
- Â Townsman / ... (uncredited) 3 episodes, 1958-1959
- Eddie Baker
- Â Club Patron / ... (uncredited) 3 episodes, 1958-1959
- Herschel Graham
- Â Club Patron (uncredited) 3 episodes, 1958-1959
- Gil Perkins
- Â Federal Agent / ... (uncredited) 3 episodes, 1958-1959
- James Gonzalez
- Â Club Patron (uncredited) 3 episodes, 1958-1959
- Shep Houghton
- Â Club Patron (uncredited) 3 episodes, 1958-1959
- Sol Gorss
- Â Baggage Man / ... (uncredited) 3 episodes, 1958-1959
- Rudy Germane
- Â Club Patron / ... (uncredited) 3 episodes, 1958-1959
- Paul Ravel
- Â Waiter / ... (uncredited) 3 episodes, 1958
- Herman Hack
- Â Buggy Driver / ... (uncredited) 3 episodes, 1959
- Paul Power
- Â Club Patron / ... (uncredited) 3 episodes, 1959
- Gordon Armitage
- Â Bartender / ... (uncredited) 3 episodes, 1959
- Charles Horvath
- Â Thug / ... (uncredited) 2 episodes, 1958-1959
- Sam Harris
- Â Auction Guest / ... (uncredited) 2 episodes, 1958-1959
- Bert Stevens
- Â Club Patron / ... (uncredited) 2 episodes, 1958-1959
- Hans Moebus
- Â Club Patron / ... (uncredited) 2 episodes, 1958-1959
- Hank Mann
- Â Barber / ... (uncredited) 2 episodes, 1958-1959
- Albert Cavens
- Â Club Patron / ... (uncredited) 2 episodes, 1958-1959
- Boyd 'Red' Morgan
- Â Henchman / ... (uncredited) 2 episodes, 1958-1959
- Ray Spiker
- Â Barfly / ... (uncredited) 2 episodes, 1958-1959
- Arthur Tovey
- Â Club Patron (uncredited) 2 episodes, 1958-1959
- Dale Van Sickel
- Â Foxy McClure / ... (uncredited) 2 episodes, 1958-1959
- Johnny Clark
- Â Gambling House Patron / ... (uncredited) 2 episodes, 1958-1959
- John Barton
- Â Bartender / ... (uncredited) 2 episodes, 1958-1959
- Larry Arnold
- Â Cafe Patron / ... (uncredited) 2 episodes, 1958-1959
- Bud Cokes
- Â Fieldhand / ... (uncredited) 2 episodes, 1958-1959
- King Lockwood
- Â Club Patron (uncredited) 2 episodes, 1958-1959
- Ralph Brooks
- Â Club Patron (uncredited) 2 episodes, 1958
- Don Ames
- Â Club Patron (uncredited) 2 episodes, 1958
- Perk Lazelle
- Â Club Patron / ... (uncredited) 2 episodes, 1958
- Duke Fishman
- Â Pirate / ... (uncredited) 2 episodes, 1959
- Chester Hayes
- Â Fieldhand / ... (uncredited) 2 episodes, 1959
- Paul Bradley
- Â Club patron / ... (uncredited) 2 episodes, 1959
- Ethan Laidlaw
- Â Henchman / ... (uncredited) 2 episodes, 1959
- Ted Mapes
- Â Court Martial Officer / ... (uncredited) 2 episodes, 1959
- Tony Regan
- Â Club Patron / ... (uncredited) 2 episodes, 1959
- Sally Yarnell
- Â Saloon Girl / ... (uncredited) 2 episodes, 1959
- Tony Dante
- Â Pirate / ... (uncredited) 2 episodes, 1959
- Jack Clinton
- Â Riverboat Patron / ... (uncredited) 2 episodes, 1959
- Kenneth Gibson
- Â Auction Guest / ... (uncredited) 2 episodes, 1959
- Monty O'Grady
- Â Club Patron (uncredited) 1 episode, 1958
- Chuck Hicks
- Â Pallbearer (uncredited) 1 episode, 1958
- Mathew McCue
- Â Barfly (uncredited) 1 episode, 1958
- Kenner G. Kemp
- Â Townsman (uncredited) 1 episode, 1958
- Jeffrey Sayre
- Â Gambling House Patron (uncredited) 1 episode, 1958
- Paul Baxley
- Â Thug (uncredited) 1 episode, 1958
- Norman Stevans
- Â Riverboat Passenger (uncredited) 1 episode, 1958
- Lovyss Bradley
- Â Opera Singer (uncredited) 1 episode, 1958
- Phil Schumacher
- Â Dock Worker (uncredited) 1 episode, 1958
- Murray Pollack
- Â Riverboat Passenger (uncredited) 1 episode, 1958
- George Sawaya
- Â Club Patron (uncredited) 1 episode, 1958
- Tom Steele
- Â Henchman (uncredited) 1 episode, 1958
- Sayre Dearing
- Â George (uncredited) 1 episode, 1958
- James J. Casino
- Â Barfly (uncredited) 1 episode, 1958
- Donald Chaffin
- Â Bartender (uncredited) 1 episode, 1958
- Carl Pitti
- Â Club Patron (uncredited) 1 episode, 1958
- Charles Cirillo
- Â Barfly (uncredited) 1 episode, 1958
- Fred Rapport
- Â Club Patron (uncredited) 1 episode, 1958
- Robert Haines
- Â Club Patron (uncredited) 1 episode, 1958
- Tom Monroe
- Â Soldier (uncredited) 1 episode, 1958
- Cap Somers
- Â Dock Worker (uncredited) 1 episode, 1958
- Joseph La Cava
- Â Club Patron (uncredited) 1 episode, 1958
- Roy Damron
- Â Club Patron (uncredited) 1 episode, 1958
- Paul McGuire
- Â Newspaper Seller (uncredited) 1 episode, 1958
- Carl Saxe
- Â Tip Tip McNeil (uncredited) 1 episode, 1958
- Lynn Craft
- Â Club Patron (uncredited) 1 episode, 1958
- George Chester
- Â Dock Worker (uncredited) 1 episode, 1958
- Ed Randolph
- Â Pedestrian (uncredited) 1 episode, 1958
- Gustave Lax
- Â Waiter (uncredited) 1 episode, 1958
- Carey Loftin
- Â Henchman (uncredited) 1 episode, 1959
- Chuck Roberson
- Â Henchman (uncredited) 1 episode, 1959
- Chuck Hayward
- Â Mine Heavy (uncredited) 1 episode, 1959
- Richard Alexander
- Â Barfly (uncredited) 1 episode, 1959
- Cosmo Sardo
- Â Cafe Patron (uncredited) 1 episode, 1959
- Frank Baker
- Â Auction Guest (uncredited) 1 episode, 1959
- Troy Melton
- Â Freedom Leaguer (uncredited) 1 episode, 1959
- William H. O'Brien
- Â Club Patron (uncredited) 1 episode, 1959
- Bill Catching
- Â Assassin (uncredited) 1 episode, 1959
- Tex Driscoll
- Â Townsman (uncredited) 1 episode, 1959
- Benjie Bancroft
- Â Trooper (uncredited) 1 episode, 1959
- George Bell
- Â Townsman (uncredited) 1 episode, 1959
- Fred McDougall
- Â Soldier (uncredited) 1 episode, 1959
- Walt Davis
- Â Soldier (uncredited) 1 episode, 1959
- Regis Parton
- Â Thug (uncredited) 1 episode, 1959
- Chalky Williams
- Â Townsman (uncredited) 1 episode, 1959
- Spencer Chan
- Â Townsman (uncredited) 1 episode, 1959
- Bob Woodward
- Â Henchman (uncredited) 1 episode, 1959
- Paul King
- Â Townsman (uncredited) 1 episode, 1959
- Paul Stader
- Â Minor Role (uncredited) 1 episode, 1959
- James Turley
- Â Soldier (uncredited) 1 episode, 1959
- Judith Woodbury
- Â Saloon Girl (uncredited) 1 episode, 1959
- Walter Smith
- Â Porter (uncredited) 1 episode, 1959
- Wesley Gale
- Â Ritual Spectator (uncredited) 1 episode, 1959
- Tex Brodus
- Â Soldier (uncredited) 1 episode, 1959
- Rube Schaffer
- Â Townsman (uncredited) 1 episode, 1959
- Robert Robinson
- Â Club Patron (uncredited) 1 episode, 1959
- Chuck Couch
- Â Thug (uncredited) 1 episode, 1959
- Joe Evans
- Â Townsman (uncredited) 1 episode, 1959
- Bill Scully
- Â Club Patron (uncredited) 1 episode, 1959
- John Pedrini
- Â Bartender (uncredited) 1 episode, 1959
- Tex Lambert
- Â Outlaw (uncredited) 1 episode, 1959
- Raoul Freeman
- Â Pedestrian (uncredited) 1 episode, 1959
- Luree Wiese
- Â Party Guest (uncredited) 1 episode, 1959
- James B. Leong
- Â Townsman (uncredited) 1 episode, 1959
- George Hoagland
- Â Club Patron (uncredited) 1 episode, 1959
- Frank Green
- Â Townsman (uncredited) 1 episode, 1959
- Allen Pinson
- Â Val (uncredited) 1 episode, 1959
- Wayne Burson
- Â Minor Role (uncredited) 1 episode, 1959
- Harry Raven
- Â River Pilot (uncredited) 1 episode, 1959
- Chuck Cason
- Â Saloon Heavy (uncredited) 1 episode, 1959
- Rick Warick
- Â Soldier (uncredited) 1 episode, 1959
- Carlos Albert
- Â Waiter (uncredited) 1 episode, 1959
