Dara and Ed's Great Big Adventure

Comedians Dara O'Briain and Ed Byrne travel a 4,000-mile-long section of the Pan-American Highway in this three-part series.

Following in the tracks of American adventurers Sullivan Richardson, Arnold Whitaker and Kenneth Van Hee, who set off on a similar journey in the 1940s before the highway was built, Dara and Ed travel from the US state of Arizona to the small town of Yaviza in Panama, visiting numerous locations along the way including Guatemala, El Salvador and Nicaragua.