A modern-day fairy tale set in a world where animals you wish didn't exist lurk in the sewer, and where the farts are powerful enough to launch you into outer space.
The doctor has accidentally invented the world's most powerful fart powder. When two kids from his neighbourhood drop by for a visit, it becomes the beginning of an unusual friendship and a riotous business project. The children decide to help introduce Doctor Proctor's fart powder to the world. But this turns out to be an adventure fraught with danger, as the wealthy and evil Mr. Thrane and his two creepy sons are willing to do anything to get their hands on the fart powder.