Scooby-Doo's Creepiest Capers

This '70s TV series finds the crime-solving fivesome (two girls, two boys, and a dog) nabbing many criminally minded adults masquerading as ghosts. But that should be a surprise only to them, because viewers old and new of this cartoon with a laugh track are as familiar with the group's M.O as they are with Shaggy's elevated sandwiches.