Simon Reeve travels through Texas and Mexico. 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 the third leg of his journey, Simon Reeve is in the United States, travelling down the length of California.

Simon Reeve 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.

Simon Reeve continues his journey through the Americas. In this fifth leg, Simon travels across Central America from the Caribbean to the Pacific

In the second leg of his journey, Simon Reeve travels down the Rocky Mountains. In Montana, Simon meets a former Silicon Valley executive who has envisaged a new future for the land.