In ancient times, the vast army of the evil sorcerer Mordred brought the legendary King Arthur and his Knights of the Round Table to their knees. In desperation, Merlin the Wizard used the immense power of Stonehenge to banish Mordred to the Netherworld. He then consigned Arthur, Lancelot, and his knights to a long sleep, promising future generations that Arthur would be on-hand to save the world should Mordred ever escape. 1500 years later Merlin's spell is the subject of legend...but it is beginning to weaken. Rik Mayall, Patrick Bergin, Craig Sheffer, Adrian Paul, and Tia Carrere star.