The Mackerel Museum is a mackerel-themed museum in London, England.[1]


Scooby-Doo and Scrappy-Doo (second series)

Season three

After Scooby-Doo, Shaggy Rogers, and Scrappy-Doo successfully protected the Maltese Mackerel from two thugs, a secret agent turned up wanting to take it to the museum in London, but Scooby had accidentally misplaced while hiding in a crate full of fish.


  1. SD&SD (2nd series): Maltese Mackerel, season 3, episode 1(a).
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