Wives and recognized mistresses of the Pendragon dynasty
Glenn Close as Ivoire: Wife of Constantine, mother of Constant, Ambrosius and Uther
Cate Blanchett as Silvia: Wife of Uther, mother of Vivianne
Oona Chaplin as Enfeidas: Concubine of Uther, mother of Elaine Clarine
Marlène Jobert as Igraine: Previously, wife of Gorlois and mother of Anne Morgause, Cador of Cornwall and Morgan LeFay. Later, wife of Uther and mother of Arthur
Celina Sinden as Innogen: First, lover of Arthur and mother of Tomos. Later, wife of Bedwyr and mother of Eneuawc and Amrhen
Jaimie Alexander as Lisanor: First, lover of Arthur and mother of Loholt. Later, lover of Carys of Sommerset
Yasemin Allen as Gwenivar: First, wife of Arthur and mother of Seleucia and Amr. Later, lover of Edern
Yetide Badaki as Guendoloen: First, lover of Arthur and mother of Gyneth. Later, wife of Lionel
Angel Coulby as Gwenhyvwar: First, lover of Arthur, later his wife, mother of Llacheu and Melora. Eventually takes Mordred as a lover, becomes mother of Melou and Melehan
Evanna Lynch as Tryphine: First, wife of Arthur, later his lover, mother of Tremus/Garanwyn and Bera