Camelot with Malcolm McDowell as the heroic king, Candice Bergen as his half-sister and Edward Woodward as Merlin. Katherine: Dyan Cannon. Lancelot: Rupert Everett. Niniane: Lucy Gutteridge. Guinevere: Rosalyn Landor. Gawain: Patrick Ryecart. Mordred: Joseph Blatchley. Lady Ragnell: Ann Thornton. Directed by Clive Donner.