The Pirate Dinosaurs pull the plug out of the ocean, and drain it completely, so they can steal treasure from shipwrecks without getting their feet wet. Unfortunately for them, being pirates with very short arms, they can’t swim. Captain Flinn and his crew of goodest goodies thwart this dastardly deed by re-plugging the plug hole and refilling the sea to refloat the ships, save all the treasure – and all the fish because… Greed is NOT good. Hurrah!