The thirty-fourth series of the British medical drama television series Casualty began airing on BBC One in the United Kingdom on 17 August 2019, one week after the end of the previous series. The series consists of 43 episodes. Lucy Raffety continues her role as series producer, while Simon Harper continues his role as the show's executive producer; this is Raffety's final series as producer, and she was replaced by Loretta Preece. Production on the series was postponed in March 2020 due to the COVID-19 pandemic, which also resulted in multiple transmission breaks. A single episode was also pulled due to comparisons between its content and the pandemic; the episode was broadcast as the final episode of the series at a later date. The theme of the series is reflecting how the National Heal