Pablo SchreiberMaster Chief, Spartan-117 / John-117 / Productor Natascha McElhoneDr. Catherine Halsey / Productor Shabana AzmiMargaret Parangosky Olive GrayDr. Miranda Keyes Jen TaylorCortana (voice) Joseph MorganJames Ackerson Christina BenningtonCortana Cristina RodloCorporal Talia Perez Viktor ÅkerblomArbiter Var 'Gatanai Ryan McParlandDr. Adun Saly Julian BleachHierarch Mercy (voice) Sarah RidgewayJohn's Mother Hans PetersonOps Tech / Ops Tech Pereira Hilton McRaeHierarch Regret (voice) Karl JohnsonHierarch Truth (voice) Maria Luisa CostaManuela Perez Marvin Jones IIILouis-036 Christian Ochoa LaverniaDanilo Johnny K. PalmerControl Tech Ladi Samuel Tamunotoku GboboMarine Doyle Karen GagnonFlight Tech Juric Danielle FiamanyaUNSC Nurse Felipe Gabriel MarianoMalchin Sebastian OrozcoCousin Ant Eliseo BarrionuevoCousin Mateo María José BavioAunt Lucia Chan Woo LimFlight Tech Doan Mirjam NovakFlight Tech Tesic Dávid CsányiColonel Stacker Sebastián ViverosSergeant Mendez Khash-Erdene GanboldJong Sook Isaura Barbé-BrownKatie Rios Francisco LabbeDavid Agnoli Roderick HillMajor Ira Halal Angie CepedaVioletta Franco Karl AkortiaMarine Gunnery Sergeant Amirreza FarajvandMarine Private Jessica FostekewMarine Sergeant Borovoi Oladapo Oluwatosin OkunolaMP Choksey Caroline BoultonFlight Technician Javal Quynh Ngoc DoMarine Lieutenant Goy Balázs BölkényWounded Marine Martin FisherRaphael Bivas J. Sebastian LeeYoung Father Keir DulleaFleet Admiral Hood Benjamin WainwrightGunnery Sgt Boone Genesis LyneaLance Corporal Bowman Blake Patrick AndersonFelix Ashwin VarmaRefugee Husband Jessica ChisnallVirtual Companion Sonny Poon TipEnsign Bishara Zar SuccarotteSpiff Henchman #1 Narantsogt TsogtsaikhanSpiff Henchman #2 Bill PatersonAckerson's Dad Lotti KőváriSpecialist Pavlenko Elijah Isaiah CookCaptain Tyrell Romany GilmourMarine Medic Tamas SzarazGunnery Sergeant Tímea Udvari-KardosHomesteader Woman István SzacsvaiHomesteader Man Rebecka JohnstonHolystander #1 Aruzhan IlaikovaYoung Acolyte Bálint AntalBlack Ops Lieutenant Andrew SenesieCommander Bookman Harry Lloyd343 Guilty Spark (voice) Audrey Brisson-JutrasJanine Amro MahmoudLead Scientist Hisham OmerCaged Person 2 Otto BathurstDirector / Productor ejecutivo Jonathan LiebesmanDirector Steven KaneEscritor / Productor ejecutivo Kyle KillenEscritor / Productor ejecutivo Justine Juel GillmerEscritor / Coproductor ejecutivo Ahmadu GarbaEscritor / Coproductor ejecutivo David WienerEscritor / Productor ejecutivo Richard RobbinsEscritor / Coproductor ejecutivo Marisha MukerjeeEscritor / Coproductor ejecutivo Silka LuisaEscritor / Supervising Producer Sarah McCarronEscritor / Productor Tom HemmingsEscritor / Editor / Supervising Producer Basil KreimendahlEscritor Gabriella CsomaCoproductor Charlotte KeatingProductor Steven SpielbergProductor ejecutivo Toby LeslieProductor ejecutivo Gian Paolo VaraniProductor ejecutivo Kiki WolfkillProductor ejecutivo Justin FalveyProductor ejecutivo Bonnie RossProductor ejecutivo Darryl FrankProductor ejecutivo Mark MaloneConsulting Producer Michael ArmbrusterProductor Katie SwainConsulting Producer Frank O'ConnorProductor ejecutivo Scott PenningtonProductor ejecutivo Dale ButlerCoproductor / First Assistant Director Natascha McElhoneDr. Catherine Halsey / Productor Pablo SchreiberMaster Chief, Spartan-117 / John-117 / Productor Jiri KarasekArt Direction Adam PolgarSet Decoration Brett HirsonArt Direction Sophie BecherProduction Design Jim McCallumArt Direction Guy PotgieterSet Decoration Krisztina SzilágyiArt Direction Chris PetersArt Direction Gergely RiegerArt Direction Kiera TudwayArt Direction Andrew Ackland-SnowArt Direction James FosterProduction Design Karl Walter LindenlaubDirector Of Photography Ed WildDirector Of Photography Carl SundbergDirector Of Photography Andrew CommisDirector Of Photography Eric KressDirector Of Photography Felicity BowringMakeup Designer Gábor HomonnayCostume Supervisor Judit Farkas-ArfulMakeup Artist Giovanni LipariCostume Design Mauro TamagniniHair Designer Balázs LabanczCostume Supervisor Jill M. OhannesonCostume Design Nadia BrandSecond Assistant Director Robyn GlaserSecond Assistant Director Angela MagesSecond Assistant Director Peter FreemanFirst Assistant Director Robert GraysonFirst Assistant Director Sean CalleryCompositor de música original Bear McCrearyMain Title Theme Composer Martin O'DonnellMain Title Theme Composer Michael SalvatoriMain Title Theme Composer Richard E. RobbinsCoproductor ejecutivo Robert BernacchiUnit Production Manager Ange TurchetCompositing Artist Paul StephensonSpecial Effects Supervisor Benoît ChieusseCompositing Artist Wojciech ZielińskiSenior Visual Effects Supervisor Michael C. MayVisual Effects Producer 
