Photo Archives News Channels Special Features Forums Contact About Privacy Photo Archive: Speed Racer - GRX & "Cannonball" Taylor Posted by Curto on April 14, 2008 at 12:00 PM CST: This week, our Photo Archive series of updates features the figures and vehicles by Mattel from the upcoming major motion picture, Speed Racer! Up next is one of Speed Racer's competitors, GRX & Jack "Cannonball" Taylor!