A reluctant leader, Arthur wishes only to leave Britain and return to the peace and stability of Rome. Before he can, one final mission leads him and his Knights of the Round Table - Lancelot, Galahad, Bors, Tristan, and Gawain - to the conclusion that when Rome is gone, Britain will need a leader to fill the void. Britain needs a king - someone not only to defend against the current threat of invading Saxons, but to lead the isle into the new age....