Dara and Ed's Great Big Adventure

Arizona to Southern Mexico (1x1)

Air date: Feb 19, 2015

Beginning their epic journey in Arizona, Dara O Briain and Ed Byrne soon find that their 21st century trip is just as hair-raising, surprising and enlightening as the original expedition 70 years earlier. Having found out more about the three intrepid travellers from Detroit who first set out to drive this route, the duo speed towards the US/Mexico border.