This is the episode that started it all. Scooby and the team are faced with a mystery involving a knight. A professor ofArchaeology Jameson Hyde Whitedisappears during the transportation of a suit of knightly armour to the County Museum. According to legend this knight comes alive during full moons. The Scooby Doo team meet with Mr.Wickles who is the curator of the museum and come to the conclusion that there is something fishy going on. They get into the museum at night through an open window and begin investigating. After awhile they stumble across a room with copies of famous paintings being made. Scooby Doo and Shaggy manage to take down the Black Knight in an old school airplane, the mystery is solved. Mr.Wickles was making fake copies of the paintings to get rich. The gang locates the missing professor tied up inside one of the museums attractions. An excellent start to a great series.