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The Mystery of Haunted Island
When the Mystery Machine runs out of gas, the gang find their way into a seemingly deserted cabin where The Harlem Globetrotters are relaxing and practicing for a big game. Everyone .. show full overview
The Haunted Showboat
The gang gets lost on their way to the Tom Sawyer festival and wind up getting stuck on a dock near an old showboat, The Dixie Queen. Thinking the boat is abandoned, the gang decide to .. show full overview
Mystery in Persia
When the gang runs into Jeannie and Babu, they end up making a detour to Persia to stop an evil djinn.
The Spirited Spooked Sports Show
While visiting Velma's former school, the gang run into Tim Conway, who's coaching there. Now it's up to them to unmask the ghost of a former athlete who's running amok...
Showbiz must be treating former Get Smart agent Don Adams badly -- he's been reduced to running the Adams Extermination Company. When he's sent to Horror Hill to eliminate the vermin .. show full overview
The Weird Winds of Winona
The Mystery Machine breaks down and the gang find themselves running into Speed Buggy and his friends. It's up to the two gangs to discovery the mystery of the winds that blow through the town that they've been stranded in.
The Haunted Candy Factory
Answering the cries of The Mamas and the Papas singer Cass Elliot, the gang find themselves trying to unmask the green globs who are running amok in her candy factory.
The Haunted Carnival
The gang takes a trip to the carnival to escape their ghost-chasing troubles, only to find Dick Van Dyke owns and operates the park. . .which is haunted.
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