Vikings
Katheryn WinnickLagertha
Gustaf SkarsgårdFloki
Alexander LudwigBjorn Lothbrok
Georgia HirstTorvi
Peter FranzénKing Harald Finehair
Alex Høgh AndersenIvar Lothbrok / Ivar the Boneless
Jordan Patrick SmithUbbe Lothbrok
Clive StandenRollo
Travis FimmelRagnar Lothbrok
Marco IlsøHvitserk Lothbrok
Maude HirstHelga
Jennie JacquesJudith
Alyssa SutherlandAslaug
Linus RoacheKing Ecbert
Moe DunfordAethelwulf
John KavanaghPope Leo IV, The Seer (voice), The Seer
George BlagdenAthelstan
Adam CopelandKjetill Flatnose
Jessalyn GilsigSiggy Haraldson
Ferdia Walsh-PeeloAlfred
Jasper PääkkönenHalfdan the Black
Edvin EndreErlendur
Ragga RagnarsGunnhild
Alicia AgnesonFreydis, Katia
Danila KoslowskiPrince Oleg of Novgorod
Jefferson HallTorstein
Ida Marie NielsenMargrethe
Philip O'SullivanBishop Edmund
Josefin AsplundAstrid
Lucy MartinIngrid
Kelly CampbellIngvild- SScott GrahamFrodi
Jonathan Rhys MeyersBishop Heahmund
Morgane PolanskiPrincess Gisla
Derek CarrollViking (uncredited)
Ben RobsonKalf
Nathan O'TooleBjorn Lothbrok, Bjorn (archive footage, uncredited)
Huw ParmenterRoland
Cormac MeliaUbbe
Darren CahillAethelred
Eric JohnsonErik
Amy BaileyQueen Kwenthrith, Princess Kwenthrith
Cathal O'HallinHvitserk
Gaia WeissPorunn
Lothaire BluteauEmperor Charles
Ryan HensonHali
Oran Glynn O'DonovanIgor- GGraham GillElder Viking Warrior (uncredited)
Donal LogueKing Horik
Owen RoeCount Odo
Karen HassanTherese
Ivan KayeKing Aelle
David LindströmSigurd Lothbrok
Leah McNamaraAud
Steven BerkoffKing Olaf the Stout
Ruby O'LearyGyda Ragnarsdóttir, Gyda
Jack McEvoyHelgi the Lean
Roisin MurphyElsewith
Ray StevensonOthere
Kristen Holden-RiedDom, Eyvind
Kristy Dawn DinsmoreAmma
Elodie CurryAsa
Donna DentRafarta, Woman
Elijah RowenAsbjorn
Kieran O'ReillyWhite Hair
Gabriel ByrneEarl Haraldson
Thorbjørn HarrJarl Borg
Frankie McCaffertySinric- BBen RoeGuthrum
Mei BignallThorunn
Tadhg MurphyArne- SStephen RockettHvitserk
- LLuke ShanahanUbbe
Elinor CrawleyThyri, Thyri Haraldson- EElijah O'SullivanSigurd
Chris McHallemSaxon Noble, Noble 2, First Saxon Noble, Ealdorman 2
Jonathan Delaney TynanLord Cuthred- LLulubelle EarleyJorunn
Dean RidgeMagnus- SSvea KilloranAsa
Lenn KudrjawizkiPrince Dir
Noella BrennanGudrid
Steve WallEinar
Aaron Lee ReedViking (uncredited), Viking
Dianne DoanYidu
James Quinn MarkeyIvar
Niall Ó SioradáinPriest Uppsala, Pagan Priest, Chief Priest- RRobert MacDomhnailViking Warrior
- NNiall O'SiordáinChief Priest (as Naill O'Siordain), Chief Priest (as Niall O'Siordain), Preist Uppsala, Pagan Priest (as Niall O'Siordain)
David PearseSvein
Diarmaid MurtaghLeif- GGary KenneallyBjarke
Kevin DurandHarbard, The Wanderer
Seán T. Ó MeallaighPrudentius
Malcolm DouglasCyneheard, Noble 3
Eve ConnollyThora
Andrei ClaudeGanbaatar
James CrazeBul
Ian Lloyd AndersonNaad
Carrie CrowleyEllisef- DDes CarneyWaerferth the Scout
- CConor O'HanlonAlfred
- IIsaac O'SullivanAlfred
- SSinead GormallyTanaruz
Rob MaloneThorgrim- JJim RocheSaxon Scribe
Michael PowerIvar's Bodyguard, Captain of the Guard
Aaron MonaghanBurgred
Laurence FosterFrench Archbishop, French Bishop
Greg OrvisSiegfried- GGuy CarletonPatriarch, Patriarch / Russian Priest
Vladimir KulichEric, Erik Marteinn
Eric HigginsKnut, Knut Tjodolf- AAnton GiltrapGuthrum
Cathy WhiteEalswith- AAdam GoodwinSaxon Noble, First Scout
Anthony BrophyKing Svase
Dagny Backer JohnsenSnaefrid
Ann SkellyEthelfled- SSimon BoylePriest
Mishaël Lopes CardozoKing Hakon
Amy De BhrúnIngergird, Jarl Hrolf, Earl Hrolf
Jinny LofthouseShield Maiden (uncredited), Hild (uncredited)- DDean O'NeillViking Warrior
Danny O'ConnorMessenger 1- FFinn GillespieYoung Viking
Wesley FrenchPeminuit
Phillip Forest LewitskiWe'jitu
Brendan McCormackLeof- DDafhyd FlynnAdam
Peter Michael DillonAlfred's Mounted Bodyguard
Tristan McConnellSaxon Warrior, Greenland Settler, Grey Viking
Jouko AholaKauko
Peter GaynorLord Edgar
Ciaran O'GradyGreenland Settler, Kattegat Defender, Viking Man
Morgan C. JonesLaw Giver
Morten SuurballeSigvard
Sarah GreeneJudith
Lochlann Ó MearáinFirst Noble
Fredrik HillerThorkell, Jarl Thorkell
Damien DevaneyPriest 1, Wilfred
Gavan O'Connor-DuffyKing Frodo, Housecarl 1- DDavid ShannonEaldorman 1, Noble 1
Gary MurphyBishop Unwan
Lee HunterSecond Scout, Saxon Scout
Tristan HeanueBlacksmith
Keith McErleanLord Denewulf
Paul ReidMannel
Karima McAdamsKassia
Mark LaveryIvar's Male Slave
Tomi MayJarl Olavsonn
Serena KennedyAnna
Aoibhéann McCannSkadi
Kathy MonahanEira
Gina CostiganRuna
Conor RyanSecond Noble
Per Fredrik ÅslyEnvoy
Oliver PriceGalan- FFredrik Pellek ÅslyEnvoy
- PPatricia TwomeyElder Woman (uncredited)
Sophie VavasseurPrincess Ellisif
Michael JohnstonMessenger 2
Marko LehtTorturer
Conn RogersCanute
Martin MaloneyVigrid- EElshka LaneKatia's Servant
- BBrent BurnsSkane
Ivo AlexandreBishop Leon
Russell BaloghBishop Aldulf- BBreffni HolahanSister Annis
Dave BoyleSaxon Warrior Scout #1
Tim CreedOrlyg
Carmen MoorePekitaulet
Ellyn JadeNikani- AAcahkos JohnsonNe'pa'tes
Victoire DauxerreNissa- SSeán McGillicuddyOsric
- SSteve CashSaxon Commander
- IIan BrookerBishop
Eddie ElksOlafur
Will IrvineBrother Cenwulf
Sam Lucas SmithEdwin, Saxon 2- SSam DoyleSaxon 1
Trevor CooperEarl Bjarni
Martin WhiteHousecarl- DDavid MurrayLord Aethelwulf
Angus MacInnesTostig
Duncan LacroixEaldorman Werferth
Richard AshtonThorvard- RRobert FawsittSaxon #1, Drunken Saxon
- BBarbara GriffinSorceress
Ciaran McGlynnSaxon #2 Farmhand, Saxon #2 Farmstead- MMarty MaguireSecond Saxon Noble
Muiris CrowleyThird Saxon Noble- JJill HardingJudith's Maid
Michael HoughWarrior #2, Frightened Warrior- MMark HubermanLouis
Eddie DrewOdin
Carl ShaabanJesus
Jonathan GunningPriest, Wessex Fool / Magician
Rebecca GrimesFemale Servant #2, Shield Maiden
Noni StapletonPriestess, Pagan Priestess- MMark FitzgeraldWarrior
- RRosalie ConnertyAngrboda
Niall CusackAbbot Lupus- MMaxim BoshellIvar's Axe Boy
- TTom HopkinsFrench Archbishop
Jack OlohanViking Farmer
Rick BurnWarrior, King 1- PPaul BoothSaxon Officer
André EriksenBlack Cloaked Figure- CCharles LastWilliam Son of Rollo
Jonathan KempLord Wigea, Wigea- CCaitlin ScottJudith's Sister
Charlie KellyEgil- GGary BuckleyVik
Albano JerónimoEuphemius
Khaled Abol NagaZiyadat Allah
Paul WardPriest 2, Hairdresser
Erik MadsenKing Hemming
Markjan WinnickKing Angantyr- OOisin MurrayTarben
David SterneGudmund
Patrick O'DonnellDealer- EEimear O'GradyShield Maiden, Shield-maiden
Isabelle ConnollyAnna
Sandra VoeWitch
David WilmotOlaf Andwend
Siobhan KellyEgil's Wife
Jamie MaclachlanAldwin
Elizabeth MoynihanGunnhild
Bryan QuinnOne-Eyed Man
Will GuppyChamberlain
Blake KubenaPrince Askold
Alicia GerrardFirst Woman
Deborah WisemanSecond Woman
Aine HaydenOld Woman
Owen BartonWarrior- SSandy KennedySylvi
Anna Maria JopekFemale Skald- SStephen CromwellKattegonian
- GGary KaneRus Sentry 1
- LLuke McQuillanRus Sentry 2
Tim FellinghamViking Messenger- CCiara IvieYoung Iceland Woman
- DDaniel PatonRus Officer #1
Steven BladesRus Officer #2
Katherine DevlinNatasha
Ciaran McMahonRus Official
Renars LatkovskisRus Guard- MMoah MadsenGunnhild's Servant
- LLee BennettEastern Rus Noble
- AAisling ReidHarold's Servant
Emily BaldoniHarold's Servant
Muireann BirdHarold's Servant
Gabriel ConstantinCommanding Officer- MMaria GuiverOleg's First Wife
- NNoah SyndergaardThorbjorn
Alexander CampbellSecond Warrior
James Oliver WheatleyFirst Warrior
Jerry-Jane PearsIdun
Shane RobinsonKattegonian Man- GGail BradyWife of Drunk
Desmond EastwoodMessenger
Bryan LarkinWiglaf- NNeil WatkinsViking Council Noble
- SSean CondrenSaxon Warrior Scout #2
- JJames CosgraveBirthmark Viking
Fiach KunzViking Messenger
Gerard McCarthyBrondsted
Billy GibsonUlf
Conor MaddenEric Trygvasson
Craig WhittakerHakon
Paul KealynBlacksmith
Carolyn MurrayBlacksmith's Daughter
Amber Jean RowanFloki's Slave Girl
Des BraidenFather Cuthbert- NNathan GordonMonk
Martin PhillipsOld Monk- SSebastian Vermeul-TabackOsiric
Gary FarrellyYoung Boy- KKevin McCannMan in Kattegat
David RyanNorthumbrian Reeve
Simon CourySaxon Priest
Kevin FloodOld Man
Roanna CochraneSlave Girl
Alexis ForbesOld Woman / Grim Giantess
Dez McMahonHaraldson Kinsman- MMatt RyanPeasant Man
Deirdre MullinsPeasant Woman
Cillian O'GairbhiSaxon Warrior #2
Andy KellegherSaxon Warrior #1
Jonathan RyanNoble 3
Michael James FordNoble 2- AAlexander DownesNoble 5
Steve WilsonHorik's Companion
Rudi KennedyYoung Man
David Michael ScottNils- MMichelle BeamishFemale Servant #3
Hilary RoseFemale Servant #4- AAlvaro LucchesiPagan Priest
Pagan McGrathWoman
Anna ÅströmHild
Jay DuffyAri- CConor MarrenSaxon #2
- JJames BrowneMessenger
- MMark Kelvin RyanViking Youth
- AAlan DevineEaldorman Eadric
Fionn FoleyBell Monk
Chris GallagherMonk- EEdmund KenteBishop Swithern
M.E. LewisOld Warrior- RRachel-Mae BradyYoung Woman
Jens Christian Buskov LundOlrik- DDerry PowerOlder Man
Mark McAuleyEnvoy
Ian BeattieKing Brihtwulf
Matthew O'BrienSaxon #1 Farmstead- LLenny HaydenViking #1 Farmstead
Nigel O'NeillViking #2 Farmstead- LLaurence FalconerRider
John MerrimanSecond Mercian Archer
Lalor RoddyFisherman- AAmy PotterWoman
Niamh AlgarSecond Woman- TTony OwenOlder Man
- BBryan BakerDrunken Northman
Jack HickeyWarrior #3
Søren PilmarkStender- EEva BartleyMidwife
- CCeline NihicidheShield Maiden
Aonghus Og McAnallyMessenger
Brian FortuneInjured Noble- DDave CurryMercian Commander
Sean DugganMonk- LLauterio ZamparelliFrench Officer
- AAnthony KinahanFrench Sentry
- CColm O'BrienTower Sentry
- VVincenzo Di TommasoTerrifying Creature
- JJoe Doyle1st Older Viking Man
Brian McGuinness2nd Older Viking Man- JJames MurphyAnsgar
Shashi RamiSlave Trader
Barry McGovernFrench Archbishop- SSimon JewellFrankish Officer
Cillian O'SullivanEirik
Aron HegartyMercian Commander- FFaolan BarryAethelred (young)
Nabil MassadNabil Massad
Robert FollinBerserker- AAmy DonnellyShield Maiden
- CCeire O' DonoghueThird Young Woman
Declan ConlonWigstan- LLuca PierucciFrankish Farmer
- RRoss McKinneyFrankish Farmer
Gwynne McElveenFarmer's Wife- MMartha ChristieRoman Prostitute
- DDavid CoonRoman Relic Seller
Dylan McDonoughPapal Secretary
Katie CastlesShield Maiden- IIan MeehanFrankish Officer
Adam McNamaraThorhall- LLiam ClarkeGudmund
Ed MurphyGardar- AAmy HughesShield Maiden
- CCaoimhe GarvinYoung Saxon Girl
Jack WalshScotus- CCameron HoganMagnus
- DDave RoweGuard
Brendan ConroyBlind Driver- LLorena WeldonBjorn's Victim
- CCharlie KellyEgil
- AAdam TraynorFirst Viking
Donal GallerySecond Viking- JJack NolanEarl Jorgensen
- JJosh DonaldsonHoskuld
- JJack NolanEarl Jorgensen
- DDavid MaineRoyal Servant
Conor LambertViking Trader- RRob WalshAelle's Cleric
Olga WehrlySaxon Woman
Peter DillonViking Scout
Tamaryn PayneWidow Ordlaf
India MullenAethegyth- JJake O'LoughlinFirst Saxon Boy
- BBen Smith-ShortSecond Saxon Boy
- AAnna Sheils-McNameeYoung Nun
Richard McWilliamsSaxon Scout
Nathan Hughes-BerrySlave- LLauren FarrellFemale Slave
- AAoife MaloneyChief Priestess
Daryl McCormackYoung Arab Man
Laurence O'FuarainHakon- TTallulah BelleJorunn
Bosco HoganLord Abbot- OOrlaith DohertyRider
- EEamonn DraperBishop
- MMabel HurleyYoung Lagertha
- RRoss Matthew AndersonLagertha's Father
- MMatthew RalliSpy
- CCian GallagherSaxon Servant
- DDavid ShannonEaldorman 1
- BBen McKeownCrowbone
Chooye BayOld Man in Market- AAllan KeatingSaxon Priest
Aidan O'HareClergyman- MMichael O'FlahertyClergyman 2
Jonathan MilshawMessenger- CConnor RogersCanute
- CClodagh DowningMidwife
Marcus LambPhysician
Neil KeeryAlexei
Neill FlemingKing 2- FFiona McGeownEarl 1
- CCathal SheahanEarl 2
Ian Gerard WhyteKing 3- CClaire JenkinsEarl 3
- WWesley O'DuinnWarrior 1
- MMaciej RychlyPipe Player
Adam BehanWarrior 1- AAdam TraynorWarrior 2
Bobby McGlynnBlind Beggar
Emma WillisGyda
Nicolas Van BeverenStranger
Alex MillsFirst Young Viking
John HoggThird Young Viking
Karen ConnellAngel of Death- AAdam WinnickRangvald Harald's Captain
- CChris PowellRus Captain
Michael JuddVillage Elder- EEmma Eliza ReganAoife
- KKeith WardBlacksmith
- LLee BennettEastern Rus Noble
Ronan SummersHerigar- GGerard MillerThe Stranger
Eddie JacksonMonk- NNiall O'BrienSecond Young Viking
Michelle CostelloFemale Servant #1
Katie McCannHarold's Servant
James FlynnEadric
Michael LiebmanSaxon Messenger- JJames Jake MartinezYoung Monk
Sam SmithSaxon 2 (Edwin)- MMelissa Maria CartonYoung Mother
Seán TreacyPrince Ecgberht- AAoife ByrneShield-maiden
Keith AndersonHorik's Nobel- CCian QuinnOlaf, Son of Igolf
- JJordan CoombesShield-maiden
- RRachel WalkerShield-maiden
- SShane LynchMoneylender
Frank PrendergastBishop Cynebert
Christopher DaneCondemned Man (voice) (uncredited)
Nigel ShinnorsViking Spearsman (uncredited)