is the pilot episode of the legendary animated series Scooby-Doo, Where Are You! , marking the first appearance of the Mystery Inc. gang. It originally aired on September 13, 1969. The Mystery
: While exploring, they stumble upon an art forgery ring where authentic museum pieces were being replaced with fakes. The Unmasking [S1E1] What a Night for a Knight
The episode begins with Shaggy and Scooby-Doo walking home from the movies when they discover a deserted pickup truck containing a suit of black armor. After reuniting with Fred, Daphne, and Velma, they return the armor to the County Museum. They soon learn of two major issues: is the pilot episode of the legendary animated
The gang searches the museum for clues, facing the terrifying Black Knight in several chases. Key findings include: It originally aired on September 13, 1969
: The team finds a unique pair of glasses belonging to the missing professor, which leads them to realize the glasses are only found in England.
: The museum curator, Mr. Wickles, explains a legend stating that the Black Knight armor comes to life whenever the moon is full. The Investigation
: The first-ever line spoken in the franchise comes from Shaggy: "What a nervous night to be walking home from the movies, Scooby-Doo" .