4/4. Chile to Brazil: The final stage of Simon Reeve's journey along the Tropic of Capricorn, the line of latitude that crosses South Africa, South America and Australia. [AD,S]
3/4. Australia: Series in which Simon Reeve travels the Tropic of Capricorn. In Australia, he witnesses the migration of the humpback whale and visits the Great Barrier Reef. [AD,S]
2/4. South Africa to Madagascar: Simon Reeve travels the line of latitude that cuts across South Africa, South America and Australia. Simon witnesses the Zimbabwean refugee crisis. [AD,S]
1/4. Namibia and Botswana: Documentary series in which Simon Reeve journeys along the tropic of Capricorn. He starts by crossing Namibia and Botswana, and then the Kalahari Desert. [AD,S]