Synopsis: In a castle somewhere in England on the eve of the crusades, all good English knights are preparing to march on Jerusalem. Out of the heavens, an alien spaceship descends. An entry hatch opens and a scouting party from another planet emerges, gathering information for a potential march on Earth. Unimpressed by the alien's high-tech weapons, the knights storm the spaceship. With arrogance (and dumb luck) on their side, they soon gain possession of the vessel and a hostage who can fly the thing! Of course, there is only one thing to do: fly it to the Holy Land and use it to put the fear of God into the heathens!