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?

Minus one key member, the team makes a final push to infiltrate Kelso's base to stop him from unleashing his diabolical plan.