A brand-new adventure for Stan Stinky and this time he's taking on some pirates... It's a normal day at school for Stan and pals, until a spate of burglaries are reported - someone's been looting the sewer! When Stan's uncle Captain Ratts becomes the main suspect, it's time for Stan to put his detective hat on and find the real culprits. Can Stan and his friend Olive catch the dastardly pi-RATS?