It's the the last stint in comedians Dara O'Briain and Ed Byrne's epic road trip across the Americas, which emulates the path taken by three drivers back in the 1940s before there was a road linking the two continents. This final part of their journey sees them travel south through the Costa Rican mountains to Panama, where they learn how to herd cattle on horseback at a ranchcontinents. They then explore the capital San Jose, before driving over the famous Cerro de la Muero - the so-called 'Mountain of Death'. They also take in the wonders of the Panama Canal before heading to their final destination at the town of Yaviza, where the Pan-American highway comes to an end in a small town square. Amazing. Next time take us with you, will you Dara and Ed?