Scooby Doo, Where Are You! – Hassle In The Castle (1969)
After running their boat aground on an island during one foggy evening, the group investigate a ghost that keeps trying to scare them off the island and out of the spooky castle located there.
Related posts:
Scooby Doo, Where Are You! – Which Witch Is Which (1969) 
Scooby Doo, Where Are You! – What The Hex Going On? (1969) 
Scooby Doo, Where Are You! – A Gaggle Of Galloping Ghosts (1969) 
Scooby Doo, Where Are You! 1969 
Scooby Doo, Where Are You! – Hassle In The Castle (1969) 
Scooby-Doo And A Mummy, Too (1969)
