"What a Night for a Knight" is the first episode of Scooby-Doo, Where Are You!, which means its monster-of-the-day ... Soon, the villain is unmasked as the puppeteer Pietro, who the gang ...
Since its inception in 1969, the Scooby-Doo franchise has been delighting audiences that have been tuning in for decades to see who will be unmasked ... of mythical monsters,” as Fred, Daphne ...