This article is not part of the Holby universe. This article covers a subject that is part of the real world, and thus should not be taken as a part of the Holby universe. Holby City is a medical drama currently airing in the UK. It consists of 21 series and began airing in January 1999. It is the sister show of Casualty, and is set in the same fictional town of Holby. Retrieved from "https://holby.fandom.com/wiki/Holby_City?oldid=108287" Categories: Real world articles TV shows Community content is available under CC-BY-SA unless otherwise noted.