| Name | Character | Episodes |
|---|---|---|
| Allison Hayes | Carole Thayer | 90 |
| Pat Conway | Sheriff Clay Hollister | 90 |
| Quintin Sondergaard | Quint | 39 |
| Gilman Rankin | Deputy Charlie Riggs | 7 |
| Robert Foulk | Curly Bill Brocius | 2 |
| Charles Seel | Otis | 2 |
| Charles Seel | Otis - Bartender | 2 |
| Michael Whalen | Mayor Fred Donolon | 2 |
| Michael Landon | Chris Anderson | 1 |
| James Hong | Lum Chen | 1 |
| Andrew Duggan | Kirk Stevens | 1 |
| Michael Forest | Floyd Rank | 1 |
| Angie Dickinson | Dolores | 1 |
| Lon Chaney Jr. | Ex-Marshal Daggett | 1 |
| Lee Van Cleef | Sam Carver | 1 |
| James Best | 1 | |
| Virginia Gregg | Ella Hawley | 1 |
| Ed Nelson | Cowboy | 1 |
| Willis Bouchey | Mr. Travers | 1 |
| Leo Gordon | Pete Carter | 1 |
| Leo Gordon | Ben Jensen | 1 |
| Peter Breck | Sam Dixon | 1 |
| Jean Allison | Hope Jensen | 1 |
| Dyan Cannon | Tracy Travers | 1 |
| Harry Carey, Jr. | Vern Fawcett | 1 |
| Gregory Walcott | Burt Taggert | 1 |
| John Doucette | Geronimo | 1 |
| John Doucette | Sheriff Eli Parsons | 1 |
| John Doucette | Harvey Logan | 1 |
| Douglas Henderson | Val Slater | 1 |
| Rand Brooks | Ed | 1 |
| Milton Frome | Ed Brady | 1 |
| Richard Alexander | Townsman (uncredited) | 1 |
| Peter Whitney | Karl Rank | 1 |
| Andrew Prine | Noah Bell | 1 |
| Robert J. Wilke | Burt Foster | 1 |
| Robert J. Wilke | Jess Caulfield | 1 |
| Jan Shepard | Cheri Deger | 1 |
| Walter Reed | Corey Muldeen | 1 |
| George Eldredge | Mayor Spence | 1 |
| George Eldredge | Judge | 1 |
| George Cisar | Jeb Crowley | 1 |
| William Phipps | Neal Weaton | 1 |
| Raymond Hatton | Esau Stellings | 1 |
| James Seay | Hody Taylor | 1 |
| Bruce Gordon | Jake Hoyt | 1 |
| Charles Seel | Bartender | 1 |
| Terry Frost | Pete | 1 |
| Harvey Stephens | R.C. Tuttle | 1 |
| Jack Perkins | Henchman Fighting Hollister (uncredited) | 1 |
| Richard Reeves | Hicks | 1 |
| Richard Reeves | Deputy Tom Hatch | 1 |
| Harry Lauter | Sgt. Shelton | 1 |
| Olive Carey | Frieda Thompson | 1 |
| Don Kennedy | Ed Chandler | 1 |
| Harold Peary | Douglas Metcalf | 1 |
| Guy Wilkerson | Storekeeper | 1 |
| Barbara Collentine | Lucy Masters | 1 |
| Troy Melton | McLowrey | 1 |
| Troy Melton | Sid Lindon | 1 |
| Troy Melton | Raider (uncredited) | 1 |
| Troy Melton | Posse Member | 1 |
| Troy Melton | Jim Kenney | 1 |
| Troy Melton | Saloon Owner (uncredited) | 1 |
| Marshall Reed | Ed Keel | 1 |
| Jack Mower | Barfly (uncredited) | 1 |
| Frank J. Scannell | Sam | 1 |
| Mark Tapscott | Denver - Henchman | 1 |
| Mark Tapscott | Ed Mace | 1 |
| Paul Sorensen | Henchman Blake | 1 |
| Patrick Waltz | Dan Jensen | 1 |
| Patrick Waltz | Johnny Pearce | 1 |
| Herbert Lytton | Jim Bradley | 1 |
| Billy Nelson | Murphy - Bartender | 1 |
| Billy Nelson | Rod Stellings | 1 |
| Billy Nelson | Injured Townsman | 1 |
| Lance Fuller | Boone Cahill | 1 |
| John Parrish | Mr. Warren | 1 |
| Mauritz Hugo | Gambler Farrell | 1 |
| Stephen Bekassy | Raoul de Morency | 1 |
| Fred Essler | Gus Nepp | 1 |
| Anthony Ray | Sam Edwards | 1 |
| Len Lesser | Hugh Dawson | 1 |
| Gerald Mohr | Doc Holliday | 1 |
| George Pembroke | Angela's Step-Father | 1 |