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 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 Jonathan LiebesmanDirector Otto BathurstDirector / Productor ejecutivo Steven KaneEscritor / Productor ejecutivo Kyle KillenEscritor / Productor ejecutivo David WienerEscritor / Productor ejecutivo Ahmadu GarbaEscritor / Coproductor ejecutivo Justine Juel GillmerEscritor / Coproductor ejecutivo Tom HemmingsEscritor / Editor / Supervising Producer Richard RobbinsEscritor / Coproductor ejecutivo Silka LuisaEscritor / Supervising Producer Marisha MukerjeeEscritor / Coproductor ejecutivo Sarah McCarronEscritor / Productor Basil KreimendahlEscritor Steven SpielbergProductor ejecutivo Bonnie RossProductor ejecutivo Toby LeslieProductor ejecutivo Charlotte KeatingProductor Darryl FrankProductor ejecutivo Kiki WolfkillProductor ejecutivo Justin FalveyProductor ejecutivo Frank O'ConnorProductor ejecutivo Scott PenningtonProductor ejecutivo Michael ArmbrusterProductor Katie SwainConsulting Producer Mark MaloneConsulting Producer Dale ButlerCoproductor / First Assistant Director Pablo SchreiberMaster Chief, Spartan-117 / John-117 / Productor Natascha McElhoneDr. Catherine Halsey / Productor Andrew Ackland-SnowArt Direction Sophie BecherProduction Design Guy PotgieterSet Decoration Brett HirsonArt Direction Jiri KarasekArt Direction Adam PolgarSet Decoration Kiera TudwayArt Direction Gergely RiegerArt Direction Krisztina SzilágyiArt Direction Jim McCallumArt Direction James FosterProduction Design Karl Walter LindenlaubDirector Of Photography Carl SundbergDirector Of Photography Eric KressDirector Of Photography Andrew CommisDirector Of Photography Gábor HomonnayCostume Supervisor Giovanni LipariCostume Design Felicity BowringMakeup Designer Balázs LabanczCostume Supervisor Mauro TamagniniHair Designer Judit Farkas-ArfulMakeup Artist Jill M. OhannesonCostume Design Nadia BrandSecond Assistant Director Peter FreemanFirst Assistant Director Robert GraysonFirst Assistant Director Angela MagesSecond Assistant Director Robyn GlaserSecond Assistant Director Sean CalleryCompositor de música original Michael SalvatoriMain Title Theme Composer Martin O'DonnellMain Title Theme Composer Bear McCrearyMain Title Theme Composer Gabriella CsomaUnit Production Manager Gian Paolo VaraniCoproductor ejecutivo Robert BernacchiUnit Production Manager Richard E. RobbinsCoproductor ejecutivo Benoît ChieusseCompositing Artist Ange TurchetCompositing Artist Paul StephensonSpecial Effects Supervisor Wojciech ZielińskiSenior Visual Effects Supervisor Michael C. MayVisual Effects Producer 
