Pablo SchreiberMaster Chief, Spartan-117 / John-117 / Produtor Natascha McElhoneDr. Catherine Halsey / Produtor 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 LiebesmanRealizador Otto BathurstRealizador / Produtor Executivo Steven KaneEscritor / Produtor Executivo Kyle KillenEscritor / Produtor Executivo Justine Juel GillmerEscritor / Produtor Co-Executivo David WienerEscritor / Produtor Executivo Ahmadu GarbaEscritor / Produtor Co-Executivo Tom HemmingsEscritor / Editor / Supervising Producer Basil KreimendahlEscritor Richard RobbinsEscritor / Produtor Co-Executivo Marisha MukerjeeEscritor / Produtor Co-Executivo Silka LuisaEscritor / Supervising Producer Sarah McCarronEscritor / Produtor Justin FalveyProdutor Executivo Bonnie RossProdutor Executivo Gian Paolo VaraniProdutor Executivo Kiki WolfkillProdutor Executivo Steven SpielbergProdutor Executivo Darryl FrankProdutor Executivo Toby LeslieProdutor Executivo Charlotte KeatingProdutor Frank O'ConnorProdutor Executivo Mark MaloneConsulting Producer Katie SwainConsulting Producer Scott PenningtonProdutor Executivo Michael ArmbrusterProdutor Dale ButlerCo-Produtor / First Assistant Director Natascha McElhoneDr. Catherine Halsey / Produtor Pablo SchreiberMaster Chief, Spartan-117 / John-117 / Produtor Kiera TudwayArt Direction Guy PotgieterSet Decoration Krisztina SzilágyiArt Direction Jim McCallumArt Direction Jiri KarasekArt Direction Andrew Ackland-SnowArt Direction Gergely RiegerArt Direction Sophie BecherProduction Design Adam PolgarSet Decoration Brett HirsonArt Direction James FosterProduction Design Karl Walter LindenlaubDirector Of Photography Ed WildDirector Of Photography Carl SundbergDirector Of Photography Eric KressDirector Of Photography Andrew CommisDirector Of Photography Mauro TamagniniHair Designer Judit Farkas-ArfulMakeup Artist Balázs LabanczCostume Supervisor Felicity BowringMakeup Designer Gábor HomonnayCostume Supervisor Giovanni LipariCostume Design Jill M. OhannesonCostume Design Nadia BrandSecond Assistant Director Angela MagesSecond Assistant Director Robyn GlaserSecond Assistant Director Robert GraysonFirst Assistant Director Peter FreemanFirst Assistant Director Sean CalleryCompositor de Banda Sonora Original Bear McCrearyMain Title Theme Composer Martin O'DonnellMain Title Theme Composer Michael SalvatoriMain Title Theme Composer Gabriella CsomaUnit Production Manager Richard E. RobbinsProdutor Co-Executivo Robert BernacchiUnit Production Manager Ange TurchetCompositing Artist Paul StephensonSpecial Effects Supervisor Benoît ChieusseCompositing Artist Michael C. MayVisual Effects Producer Wojciech ZielińskiSenior Visual Effects Supervisor 
