 Richard WidmarkJim Slater | Jim Slater |
 Donna ReedKaryl Orton | Karyl Orton |
 William CampbellJohnny Cool | Johnny Cool |
 John McIntireJim Bonniwell / William Slater | Jim Bonniwell / William Slater |
 Barton MacLaneSergeant George Lake | Sergeant George Lake |
 Harry MorganTony Welker | Tony Welker |
 Robert J. WilkeJeff Welker | Jeff Welker |
 Jack LambertBenton | Benton |
 Roy RobertsMajor Carson | Major Carson |
 Edward PlattSheriff J.C. Marson | Sheriff J.C. Marson |
 Robert FoulkSheriff John F. Olson | Sheriff John F. Olson |
 Phil ChambersDeputy Sheriff Dobbs | Deputy Sheriff Dobbs |
 Gregg BartonSleepy | Sleepy |
 Fred GrahamNed McCloud | Ned McCloud |
 Frank ChaseCassidy | Cassidy |
 Chris AlcaideDick Lawrence (uncredited) | Dick Lawrence (uncredited) |
| WWalter BeaverLittle Willie (uncredited) | Little Willie (uncredited) |
| WWayne BursonSoldier (uncredited) | Soldier (uncredited) |
 Johnny CarpenterRider (uncredited) | Rider (uncredited) |
 I. Stanford JolleyPot Luck (uncredited) | Pot Luck (uncredited) |
 Rex LeaseSergeant Blane (uncredited) | Sergeant Blane (uncredited) |
 Norman LeavittHotel Clerk (uncredited) | Hotel Clerk (uncredited) |
 John MaxwellColonel Welnick (uncredited) | Colonel Welnick (uncredited) |
 John McKeeHarry, Deputy (uncredited) | Harry, Deputy (uncredited) |
 Regis PartonDeputy Sheriff Tom Welker (uncredited) | Deputy Sheriff Tom Welker (uncredited) |
 George PattersonTownsman (uncredited) | Townsman (uncredited) |
 William PhillipsRebel, the Bartender (uncredited) | Rebel, the Bartender (uncredited) |
 Lee RobertsFresno, Bonniwell Henchman (uncredited) | Fresno, Bonniwell Henchman (uncredited) |
 Glenn StrangeMilliken, Stage Driver (uncredited) | Milliken, Stage Driver (uncredited) |
| JJack WilliamsCastro (uncredited) | Castro (uncredited) |
