 Jack O'ConnellLouis Zamperini | Louis Zamperini |
 Alex RussellPete Zamperini | Pete Zamperini |
 Domhnall GleesonRussel Allen 'Phil' Phillips | Russel Allen 'Phil' Phillips |
 Garrett HedlundJohn Fitzgerald | John Fitzgerald |
 MIYAVIMutsuhiro 'The Bird' Watanabe | Mutsuhiro 'The Bird' Watanabe |
 Finn WittrockFrancis 'Mac' McNamara | Francis 'Mac' McNamara |
 Jai CourtneyHugh 'Cup' Cuppernell | Hugh 'Cup' Cuppernell |
 Maddalena IschialeLouise Zamperini | Louise Zamperini |
 Vincenzo AmatoAnthony Zamperini | Anthony Zamperini |
 Sophie DalahVirginia | Virginia |
 Morgan GriffinCynthia Applewhite | Cynthia Applewhite |
 Savannah LambleSylvia Zamperini | Sylvia Zamperini |
 Luke TreadawayMiller | Miller |
 John MagaroFrank A. Tinker | Frank A. Tinker |
| LLouis McIntoshLt. William Harris | Lt. William Harris |
 Ross AndersonBlackie | Blackie |
 C.J. ValleroyYoung Louis | Young Louis |
 John D'LeoYoung Pete | Young Pete |
 Jordan Patrick SmithCliff | Cliff |
 Spencer Rocco LofrancoHarry Brooks | Harry Brooks |
| SStephen J. DouglasClarence Douglas | Clarence Douglas |
 Marcus VancoLambert | Lambert |
 Dylan James WatsonGreen Hornet Engineer | Green Hornet Engineer |
| RRyan AhernGlassman | Glassman |
| RRoss LangleyMitchell | Mitchell |
 Michael WhalleyStanley Pillsbury | Stanley Pillsbury |
 Sean O'DonnellBoy(s) (voice) | Boy(s) (voice) |
 Travis JefferyJimmy | Jimmy |
| JJames McEneryMarine at Airbase | Marine at Airbase |
 Stephen StantonBerlin Olympics Radio Announcer (voice) | Berlin Olympics Radio Announcer (voice) |
