Tonton Streaming A Pup Named Scooby-Doo (1988) S1E10 - Ghost Who's Coming to Dinner?

It's Halloween and the gang gets set out for trick or treating. At their friends the Johnsons' house, they learn that there is a real ghost living there. The ghost is a sweet one or so they think. The ghost of a long dead pirate comes demanding the Johnsons move away. The real ghost asks the gang to help save his house.