Expansion This needs a stretch. (Feel to remove when satisfied of completion.)
Mastermind's headquarters
Mastermind's headquarters
Vital Statistics
Type Headquarters
Part of New York
Owned by Mastermind
Other Statistics
Production Details
First appearance TNSDMysteries: Mission: Un-Doo-Able

The headquarters was the hideout of Mastermind.


The New Scooby-Doo Mysteries

Insert details here.


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