The New Scooby-Doo Movies - Season 1 Episode 3 -

When The Mystery Machine gets stuck, the gang find themselves paying a visit to nearby residents The Addams Family. But when Gomez and Morticia mistake them as the new housekeepers, the gang end up looking over the Addams home -- and trying to find the missing Wednesday. But has someone kidnapped Wednesday or is the Addams home really haunted?