Scorpion is hired to dispose of a floating 'island' of plastic waist at sea. When rude neighbor Florence comes complain about Ralph, who actually was helping, it turns out her dissolvent invention is just the trick. So Flo teams up with them aboard, but has to admit her lack of biological insight and common sense neglected testing its other properties. The members applying it on the island are stuck as it attracts mean toxic jellyfish, a whole armada of those 'men of war', requiring a risky rescue involving fire from the problematically rickety ship, Walter and Flo get stung seriously.
—KGF Vissers