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,
Alex Adams (Holby City) chocolate, he would definitely eat himself. Peter Paterson from the "Daily Mail" believed that Alex's role on the show was "standing around vacuously like a wet weekend in Margate." Alex Adams (Holby City) Alex Adams is a fictional character from the BBC medical drama "Holby City", played by actor Jeremy Sheffield. He first appeared in the series three episode "The Deep End", broadcast on 5 October 2000. Alex arrives at Holby City hospital to work as a Cardiothoracic registrar. He is introduced as a protégé of cardiothoracic lead Anton Meyer (George Irving) and they forge a strong working relationship. Alex