The presenters travel to Australia's Northern Territory for a road trip across the outback in three GT cars. On their trip they deal with crocodile infested rivers (again), camp in the outback, and race through an open-pit mine before the journey culminates with a task to herd some four-thousand cows in one of the world's largest farms.
| Actor | Role |
|---|---|
 Jeremy ClarksonHimself | Himself |
 James MayHimself | Himself |
 Richard HammondHimself | Himself |
 Kiefer SutherlandHimself | Himself |
 Ben CollinsThe Stig | The Stig |