在以下頻道推出： Pluto TV、Tubi
第 1 季，第 3 集: By 1980 supercross gained proper recognition. The success of the 1979 LA Superbowl Motocross spread across the country. In this episode, Larry goes back before the famous 1979 event and follows Kent Howerton on his year-long journey.
Documentary · 1992年1月1日 · 45 分鐘