In San Francisco, many are falling sick to poisonings of what look like various toxins and chemicals. The Planeteers go to investigate. Ma-Ti's obsession for old mystery novels makes him eager to prove how good a detective he is. However, none of them notice Verminous Skumm's presence when every place they examine is sabotaged and those they get information from sicken. Ma-Ti's distractions don't help the others learn everything soon enough to solve the problem, so they have him stay behind while they meet a talking mime who invites them to a restaurant at the Bay called The Sinking Ship. They soon learn who he is and that he causes the disease here by feeding runoff-contaminated seafood, and need help to escape when they are about to be made to eat it themselves... Written by
Did You Know?
A clapboard is visible right after Kwame uses his Earth ring and right before Wheeler uses his Fire ring to call Captain Planet in the fireworks factory. A clapboard appears again (for half a frame) a few seconds later after Captain Planet is formed. See more
I wish I could help you out on this, but I'm just a superhero. I'm no detective.
Neither is Ma-Ti.
Give him another chance.