The final part sees Billy travel from San Antonio Texas and up the soulful Crescent Route to New York. Kicking off in a spectacular fashion – a Friday night in Texas, which can mean only one thing: football. Billy chews hot dogs with the best of them at the ten thousand seat stadium where soccer moms, ambition and marching bands collide.From there it's on to the swamps of Louisiana where Billy braves an attack from jumping Asian carp and meets the genteel frog princesses of Rayne, the frog capital of the world. After a moving tribute at the graveside of one of Billy's heroes - Hank Williams - it's onto Birmingham, Alabama to hear the startling stories of the child crusaders who changed the course of history and segregation in the south. Billy's penultimate stop is Baltimore, but don't let a visit to the city's morgue put you off! Here Billy uncovers the incredible tale of the multi millionairess who became known as the Mother of CSI and her collection of creepy dollhouses.