The Royal Racer (Part 1)

In a variation on "The Prince and the Pauper," Spritle and a lookalike prince change places.

Cast

 * Peter Fernandez: Speed Racer, Racer X
 * Corinne Orr: Trixie, Spritle Racer, Mom Racer
 * Jack Grimes: Sparky, Chim Chim
 * Jack Curtis: Pops Racer, Inspector Detector