Scooby-Doo! Mystery Incorporated Season 1 Episode 9: Battle of the Humungonauts
When two giant monsters start to attack Crystal Cove, Mayor Jones asks Fred and the gang to help him and the sheriff capture them. Meanwhile, Shaggy has to choose between his relationship with Velma and his friendship with Scooby.
Aired 2010-09-06 · 22 min
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