Thorfinn

Yuto Uemura

Thorfinn Thordarson

Mike Haimoto

Thorfinn

Aleks Le

Thorfinn Thordarson (young)

Shannon Emerick

Einar

Shunsuke Takeuchi

Member of Askeladd's Mercenaries (voice) / Viking of Thorkell's Troops (voice) / Soldier of the English Army (voice)

Yusuke Ohta

Askeladd

Naoya Uchida

Bjorn

Andrew Love

Canute

Kensho Ono

Anne's Brother (voice)

Shoko Haraguchi

Askeladd

David Wald

Arnheid

Mayumi Sako

Askeladd

Kirk Thornton

Narration (voice)

Halldór Elís Ólafsson

Bjorn

Hiroki Yasumoto

Olmar

Yu Hayashi

Thors

Jason Douglas

Bjorn

Ray Chase

Ketil

Hideaki Tezuka

Floki

Jay Hickman

Thors

Greg Chun

Thorkell

Joe Daniels

Thorgil

Taiten Kusunoki

Thorkell

Akio Ōtsuka

Snake

Fuminori Komatsu

Leif Ericson

John Swasey

Sverkel

Mugihito

Canute

Josh Grelle

Thorkell

Patrick Seitz

Leif Ericson

Yoji Ueda

Emma

Wendy Powell

Canute

Griffin Burns

Narrator

Kent Williams