Ewan and Charley are approaching the end of their journey, travelling from Kenya to Malawi, seeing elephants, rhinos, ostriches and gorillas on the way.
The guys pass the halfway mark on their journey, going from Ethiopia to Kenya. The guys fall off their bikes some more, breakdowns happen, and a river blocks the road in this episode.
Ewan and Charley continue their journey, going from Libya to Ethiopia. The guys fall off of their motorcycles, multiple vehicles breakdown, wrecks at the side of the road are passed... And still they continue!
Charley Boorman and Ewan McGregor plan their motorcycle journey from John O'Groats, Scotland to Cape Town, South Africa. Despite broken legs, surgery on family members, and police questioning, they begin their journey, traveling down to London.