 John WayneMichael "Guns" Donovan | Michael "Guns" Donovan |
 Elizabeth AllenAmeilia Dedham | Ameilia Dedham |
 Lee MarvinThomas "Boats" Gilhooley | Thomas "Boats" Gilhooley |
 Cesar RomeroAndre de Lage | Andre de Lage |
 Mike MazurkiMonk Menkowicz | Monk Menkowicz |
 Jack WardenWilliam Dedham | William Dedham |
| JJacqueline MaloufLelani Dedham | Lelani Dedham |
| CCherylene LeeSarah "Sally" Dedham | Sarah "Sally" Dedham |
 Jeffrey ByronLuki Dedham | Luki Dedham |
 Dorothy LamourMiss Lafleur | Miss Lafleur |
 Marcel DalioFather Cluzeot | Father Cluzeot |
 Dick ForanSean O'Brien | Sean O'Brien |
 Edgar BuchananFrancis O'Brien | Francis O'Brien |
| JJon FongMister Eu | Mister Eu |
| DDan FordChild (uncredited) | Child (uncredited) |
 Mae MarshFamily Council Member (uncredited) | Family Council Member (uncredited) |
| RRon NymanNaval Officer (uncredited) | Naval Officer (uncredited) |
| AAissa WayneNative Girl (uncredited) | Native Girl (uncredited) |
 Sara TaftFamily Council Member (uncredited) | Family Council Member (uncredited) |
 Chuck RobersonFestus | Festus |
 John AldersonOfficer (uncredited) | Officer (uncredited) |
 Frank HagneyChief Petty Officer (uncredited) | Chief Petty Officer (uncredited) |
| RRichard KiplingLawyer (uncredited) | Lawyer (uncredited) |
 John QualenDeckhand Who Cries 'Man Overboard' (uncredited) | Deckhand Who Cries 'Man Overboard' (uncredited) |
 Charles SeelGrand Uncle Sedley Atterbury Pennyfeather (uncredited) | Grand Uncle Sedley Atterbury Pennyfeather (uncredited) |
 Patrick WayneAustralian Navy Lieutenant (uncredited) | Australian Navy Lieutenant (uncredited) |
