Griff's Great American South: Season 1, Episode 1

1 - 1: Chattanooga & Nashville

Griff Rhys Jones explores the southern states of the USA. In this first episode, Griff heads to Tennessee, where complex dam systems constructed in the 1930s created a hydropower system the envy of the world - but also helped to forge the atomic bomb. He then moves on to Nashville, and a chance meeting with the line dance world champion.