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,
St. Columcille's Hospital St. Columcille's Hospital St. Columcille's Hospital, Loughlinstown is a public hospital located in Loughlinstown, County Dublin, Ireland. It is managed by the Irish Government's Health Service Executive and provides acute-care hospital services, including a 24-hour emergency department, for the population of South Dublin and County Wicklow. In 2008, the hospital served 44,479 out-patients, and 4,236 in-patients, with an average stay of 10.5 nights. 89.7% of admissions were made via the accident and emergency department or 4,274 patients. In 2007, 23,812 patients presented to the emergency department. The hospital saw 2,735 day cases in the same year. The hospital provides 118