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.
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.
Ms. Nowhere believes Shashi holds the information the team needs, so she agrees to free him for a day - even though the others doubt he can be trusted.
To stop the virus from taking over the world, the Spy Racers will have to come together as a family to battle the most familiar foe they've ever faced.