The Mists of Avalon: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! The Mists of Avalon Drama, Fantasy – 7/16/01 United States GeneralEpisodesCastCharactersGallery Cast See full cast → Anjelica Huston as Vivianne Anjelica Huston as Vivianne Julianna Margulies as Morgana Julianna Margulies as Morgana Joan Allen as Morgause Caroline Goodall as Igraine Christopher Fulford as Lot Clive Russell as Gorlois David Calder as Uriens David Calder as Uriens Edward Atterton as Arthur Hugh Ross as Bishop Patricius Mark Lewis Jones as Uther Michael Byrne as Merlin Michael Byrne as Merlin Michael Vartan as Lancelot Michael Vartan as Lancelot Samantha Mathis as Gwenwyfar Tamsin Egerton as Young Morgaine Hans Matheson as Mordred Hans Matheson as Mordred