The wizard Merlin (Nicol Williamson Nicol Williamson) bestowed King Arthur (Nigel Terry) with a magical sword. Before his death, King Arthur inserted the sword into the boulder, and he set it up. The will, if anyone can pull the divine sword from the stone, he will be eligible to become the King of England.
A few years later, King Arthur's illegitimate son stood in front of the boulder, and logically pulled out the Excalibur and inherited the throne, becoming a new generation of King Arthur. After that, he married a woman named Quinnifer (played by Cherie Lunghi) as his wife, and founded the Knights of the Round Table Organization, creating the most glorious era in history. However, the good times did not last long. Quinnifer fell in love with the Knights of the Round Table Lancelot (Nicholas Clay). At the same time, the scandal that broke out in the family led to the king's rule in jeopardy.
