Simon begins his most ambitious journey yet; travelling the entire length of the Americas. In this first leg, Simon travels from Alaska, down through Canada to Vancouver.
In the second leg of his journey, Simon travels down the Rocky Mountains. In Montana, he meets a former Silicon Valley executive who has envisaged a new future for the land.
In the third leg of his journey, Simon Reeve is in the United States, travelling down the length of California.
In Texas, Simon joins the US Border Patrol, who pick up migrants who have illegally crossed the Rio Grande river in search of a new life.
In Belize, Simon dives on a coral reef off, visits a rescue centre for orphaned manatees and witnesses a gun battle between armed park rangers and intruders from neighbouring Guatemala intent on clearing the rainforest for farming.