King Uther is murdered and Merlin forwards young Arthur as his rightful heir. Morgan challenges Arthur's claim to the throne.

Arthur must pull the sword from the stone to become legend. Morgan and King Lot plot to usurp the boy king.

Arthur falls in love with Guinevere as she readies to marry Leontes.

Merlin forges the legend of Excalibur while Arthur battles Leontes for Guinevere's affections.

Arthur tries to introduce justice to Camelot. Morgan is helped by Sybil to win the love of the people.

Camelot's knights search for treasure, while Guinevere travels alone to meet her father. Arthur follows secretly.