Holby City cast as Greg Douglas in series twelve. "Holby City" and "Casualty" are both set in Holby City Hospital, in the fictional county of Wyvern, in the southwest of England close to the Welsh border. The city exterior is represented by Bristol, though "Holby City" is filmed at BBC Elstree Centre in Borehamwood, Hertfordshire. The "Casualty" set in Bristol was not large enough to encompass the surgical ward and operating theatre required for "Holby City", and as a result, some crossover scenes in the first episode had to be shot twice, first on the "Casualty" set and then again at Elstree,
Auckland City Hospital Auckland City Hospital The Auckland City Hospital is one of the largest hospitals in New Zealand, as well as one of the oldest medical facilities of the country. It is a publicly funded hospital, run by the Auckland District Health Board since 2001. Located in the suburb of Grafton, east of the CBD, it has 3,500 rooms and provides a total of 710 beds. The emergency department alone sees about 47,000 patients annually (over 55,000 as of 2008), of which 44% are treated as in-patients. Colocated with its emergency department is the children's emergency department, which sees another 30,000 patients