Mac & Lauren. Melting Miles

The temperature's soaring as the cars gather for the big race in Malaysia. In fact it's so hot, a lot of the cars are skipping the safety checks and coming close to meltdown - even Mac & Lauren are feeling the heat Only Christian Crane and Charlie Chopper can save the day and cool down the cars - but after all the rude names Bruno and Maddy have hurled their way, they're way down in the dumps...