Marten Kevin loves the smell of engines. And Gerda Gruber's car smells simply too tempting: Kevin can't tear himself away from the car! But Törtel tries to hold him back because he knows the car owner can't stand martens. Gerda Gruber tries everything to scare the marten away; first with lavender and later with an automatic sprinkler system. But when the lively raccoon sisters show up, things get wild!.