This slapstick road movie starring Dieter Hallervorden is set before the backdrop of the environmental scandals of the 1980s. Warehouseman Didi wants to fulfill his dream and assembles a gigantic truck. His first assignment takes him to France where he is ordered by his boss to load off a couple of barrels of waste oil at a disposal site. But soon, Didi is pursued by the police and by reporters who are looking for a big scandal. Actually, there is one thing Didi does not know: He carries dangerous toxic waste that his boss wants to dispose illegally.