Elenco

• Katheryn Winnick — Lagertha
• Travis Fimmel — Ragnar Lothbrok
• Alexander Ludwig — Bjorn Ironside
• Clive Standen — Rollo
• Gustaf Skarsgård — Floki
• George Blagden — Athelstan
• Gabriel Byrne — Earl Haraldson
• Jessalyn Gilsig — Siggy
• Donal Logue — King Horik
• Linus Roache — King Ecbert
• Alyssa Sutherland — Aslaug
• Alex Høgh Andersen — Ivar the Boneless
• Marco Ilsø — Hvitserk
• Jordan Patrick Smith — Ubbe
• Peter Franzén — King Harald Finehair
• Georgia Hirst — Torvi
• Jonathan Rhys Meyers — Bishop Heahmund
• Thorbjørn Harr — Jarl Borg
• Gaia Weiss — Porunn
• Jefferson Hall — Torstein
• Morgane Polanski — Princess Gisla
• Jennie Jacques — Judith
• Amy Bailey — Kwenthrith
• Ben Robson — Kalf
• Maude Hirst — Helga
• David Lindström — Sigurd
• Kevin Durand — Harbard
• Lothaire Bluteau — Emperor Charles
• Jasper Pääkkönen — Halfdan the Black
• Josefin Asplund — Astrid
• Huw Parmenter — Roland
• Owen Roe — Count Odo
• Karen Hassan — Therese
• Ferdia Walsh-Peelo — Alfred
• Darren Cahill — Aethelred
• Alicia Agneson — Katia
• Alicia Agneson — Katia
• Adam Copeland — Kjetill Flatnose
• Ragga Ragnars — Gunnhild
• Steven Berkoff — King Olaf
• Danila Kozlovskiy — Prince Oleg
• Lucy Martin — Ingrid
• Eric Johnson — Erik