In this episode, Nick chats to  Ishvara Dhyan. Ishavara  could  be described as a chef, historian or tour guide. Ultimately he is an incredibly curious human being who has taken time to understand his surroundings to far greater an extent than the majority of people. The result of his inquiry has led to some of the most fascinating tours anyone could do of Johannesburg. This episode is about the City of Gold, its complicated past, its diverse inhabitants and one man's attempt to explore as much of it as possible.