Part 4 of 4
The Reverend Al Green (part 4 of 4). Al Green may be the last great soul man. Journalist and broadcaster Paul Sexton, who has written about soul for more than 25 years, travels to Memphis to tell Green's story. Tonight, a number of Al's friends and colleagues talk about the challenges of working with the enigmatic star. Fourth part of a four-part series first broadcast in 2005.