Tony can't figure out why Echo was picked over him for spy school. Ms. Nowhere and Gary pursue a trio of familiar villains in Africa.

Echo leads the Spy Racers to the Sahara to find Cleve Kelso, but when they're all captured, Layla and Tony must win a dune buggy race for their freedom.

The Spy Racers help a village with a water well that's run dry. Meanwhile, Ms. Nowhere and Gary try to make contact from the middle of - nowhere.

With Kelso's lair in their sights, the team gets dragged into an epic dune buggy chase through the desert. Layla clashes with an old enemy.

A hurricane in the Sahara? The team finds shelter with a group of Bedouins to escape a storm's wrath. Ms. Nowhere and Gary make an unexpected discovery.

As Kelso closes in on his evil goals, the Spy Racers face a tough decision in the remote desert. Will they follow their heads or their hearts?