Set entirely within the walls of Camelot at the height of Arthur's reign, this series is a political drama in the vein of I, Claudius and Succession. Arthur is a middle-aged king managing an increasingly ungovernable alliance. Guinevere runs the actual intelligence network of the kingdom. Lancelot is a traumatized war hero who has become a liability. Morgana is not a villain but a brilliant political operator excluded from power by gender. Season 1: The succession crisis. Season 2: The Grail quest fractures the court. Season 3: Guinevere and Lancelot. Season 4: The fall. Magic is ambiguous — always explainable, never confirmed.