Holby City a minimum 50 episodes per series, delivered from December 2017 with no break in transmission and produced from the existing production base at BBC Elstree Centre. BBC Studios was announced as the winning bidder and will continue to produce the show through to 2020. "Holby City" was created by Tony McHale and Mal Young as a spin-off from the BBC medical drama "Casualty", which is set in the emergency department of the fictional Holby City Hospital. Young wanted to explore what happened to patients treated in "Casualty" once they were taken away to the hospital's surgical wards. While "Casualty" scope
Characters of Holby City the characters gathered together in the hospital bar at the end of the episode, and raised a toast "To the one and only Sandy!" Estelle "Essie" Harrison, played by Kaye Wragg, made her first appearance in the sixteenth series episode "My Name Is Joe", which aired on 6 May 2014. Essie is a Staff Nurse at Holby City Hospital. She came to the hospital with her dying grandfather and she started a relationship with Sacha Levy (Bob Barrett). She later moved to Germany after her grandfather died. In October 2014, it was announced that Wragg would be returning to "Holby