– A serial killer homage. A stalker in a gas mask uses secret tunnels to kidnap members of Mystery Inc. one by one. It is genuinely disturbing for children's animation.
When most people think of Scooby-Doo , they picture a simple formula: four meddling kids and a talking Great Dane stumble into a haunted house, chase a guy in a rubber mask, and yell "And I would have gotten away with it too, if it weren't for you meddling kids!" For 40 years, that formula was gold. But in 2010, everything changed. scooby-doo mystery incorporated season 1
In the final two episodes, the gang unlocks the final piece of the Planispheric Disk. They descend into the tunnels beneath Crystal Cove and find no man in a mask. They find an ancient sarcophagus containing the voice of the Evil Entity. – A serial killer homage
The Entity, in a final act of vengeance, collapses the cavern. The entire Mystery Inc. team is buried alive. We see them screaming as rocks fall. Then... black screen. Credits roll. It is genuinely disturbing for children's animation