Moby Dick and the Mighty Mightor

The Iguana Men [Moby Dick] (1x50)

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Iguanis of the Iguana Men orders two of his men to capture Tom and Tubb. They are very aware that Moby is their guardian and set a trap to capture them. Scooby alerts Moby that the boys have been captured so he chases after the Iguana Men to try to save his friends.