Teenager Go Mifune aspires to be the world's best race-car champion with the help of his friends, family and his father's high-tech race-car, the Mach 5.
Go and Trixie learn that the Mammoth Car is the gold smugglers, but they fall into a trap. They are saved by a masked racer and pursue the Mammoth Car as it attempts to escape.
S1E8 25 min
