At a black-tie gala, Speed Racer's night of romance turns explosive when gangster Cruncher Block crashes the party with the monstrous Great Mammoth Car and takes Trixie hostage. As heat-seeking missiles fly and an armored tank barrels through everything in its path, Speed and Racer X launch a desperate rescue that proves just how far Speed will go for the woman he loves. Action, spectacle, and a long-teased romance collide!