Don't you be a dummy. Buckle your safety belt. That mechanical mishap, Junkman, has kidnapped dummy designer, Dr. Zub! To get him back, it's up to Slick to "hit the road" at the Crash Test Center, "shake a leg" at the Construction Site, and "stick his neck out" in the Military Testing Zone! Meanwhile, those screw-loose Junkbots are revving up to end this dummy do-gooding! The future of safety is in your hands... don't lose your head!