Guillaume le Conquérant

Féodor Atkine

as Self - Narrator (voice)

Vincent Deniard

as William

Eric Challier

as Taillefer

Géraldine Martineau

as Mathilde

Tercelin Kirtley

as Harold

Eric Bougnon

as Odon

François-David Cardonnel

as Robert the Magnificent

Laurent Cottel

as King of France's Messenger

Alexandre Zambeaux

as Guillaume d'Arques

Alice Déal

as The English Translator

Genti Kame

as Lanfranc

Edward Akrout

as Osbern's Son

Yohann Chopin

as Baron of Lillebonne #1

Xavier Hosten

as Baron of Lillebonne #2

Fabrice Josso

as Lord #1

Olivier Hémon

as Lord #2

François Roy

as Geoffroy of Montbray

Jacques Dubuisson

as Wace (voice)

Patrick Albenque

as French Voices (voice)

Chloé Hollings

as French Voices (voice)

Pierre Bouet

as Self - Medieval Latin Scholar

Edward Impey

as Self - Royal Armouries Director

François Neveux

as Self - Historian

Lindy Grant

as Self - Historian