 Sal MineoWhite Bull | White Bull |
 Philip CareyCaptain Myles Keogh | Captain Myles Keogh |
 Jerome CourtlandLieutenant Henry Nowlan | Lieutenant Henry Nowlan |
 H.M. WynantYellow Bull | Yellow Bull |
 Joy PagePrairie Flower | Prairie Flower |
 Britt LomondGeneral George Armstrong Custer | General George Armstrong Custer |
 Rafael CamposStrong Bear | Strong Bear |
 Herbert RudleyCaptain Benteen | Captain Benteen |
| SSydney SmithGeneral Alfred Howe Terry | General Alfred Howe Terry |
 John War EagleChief Sitting Bull | Chief Sitting Bull |
 Gregg MartellCorporal Korn | Corporal Korn |
 Slim PickensAce | Ace |
 Robert "Buzz" HenryLieutenant Crittenden (as Robert Buzz Henry) | Lieutenant Crittenden (as Robert Buzz Henry) |
| JJim AldermanCavalryman (uncredited) | Cavalryman (uncredited) |
| AAlma ArmstrongMinor Role (uncredited) | Minor Role (uncredited) |
| LLarry BaxterCavalryman (uncredited) | Cavalryman (uncredited) |
| GGeorge BernierAce's Man (uncredited) | Ace's Man (uncredited) |
| CCharles BilesCavalryman (uncredited) | Cavalryman (uncredited) |
| MMyrtle Brashear(uncredited) | (uncredited) |
| CClaude BrennanOfficer (uncredited) | Officer (uncredited) |
| TTom BrideAce's Man (uncredited) | Ace's Man (uncredited) |
| CCliff Burdette(uncredited) | (uncredited) |
| LLynn BurkeMinor Role (uncredited) | Minor Role (uncredited) |
| MMonroe CarlsonMajor Marcus A. Reno (uncredited) | Major Marcus A. Reno (uncredited) |
| PPat CastorOfficer (uncredited) | Officer (uncredited) |
| AArmand DelmarMinor Role (uncredited) | Minor Role (uncredited) |
| LLeroy DitmoreCavalryman (uncredited) | Cavalryman (uncredited) |
| JJack DusickMinor Role (uncredited) | Minor Role (uncredited) |
| CChuck FiteCavalryman (uncredited) | Cavalryman (uncredited) |
| SStan FrankIndian Scout (uncredited) | Indian Scout (uncredited) |
