The Speed Racer team's state-of-the-art car is intentionally damaged by unknown saboteurs, causing their performance to suffer and their reputation to be tarnished. In order to clear their name and defeat the saboteurs, they must band together to outwit their enemies. The film was directed by Mineo Fuji and Hiroshi Sasagawa, with a screenplay by Tatsuo Yoshida and Jinzô Toriumi. Starring Katsuji Mori, Nair Amorim, and Jack Curtis.