Filmed in and airing May 2007, episode 3 features a walk along the Thames along the South Bank, observing the city.
This episode proved popular with the slowly growing audience watching on iTunes and Apple TV mainly because, towards the end of the film, a local musician from Croydon (South London) Pete Joyce appears Thames side with his saxophone.
I am saddened to report that 2 years later Pete Joyce died. His passing made local headline news. To find our more, search "pete joyce saxophonist croydon".