Scooby-Doo, Where Are You! (1969)

S2E8 Don't Fool With a Phantom

While hanging out at a television studio with their buddy Johnny, the gang's good time takes a turn when a wax figure unexpectedly appears. Johnny shares a chilling story about a former wax artist named Grisby, who was dismissed from his position at the station. In his fury, Grisby vowed to animate one of his wax sculptures to exact revenge on those who wronged him. The friends soon find themselves in a frightening predicament as they confront the consequences of Grisby's wrath.