CasualtyXHolby (original) (raw)

"CasualtyXHolby" is a two-part crossover of the British medical dramas Casualty and Holby City. The first part aired on 2 March 2019, and the second on 5 March 2019 on BBC One. Both episodes were written by Michelle Lipton and directed by Steve Brett. The plot sees Holby City Hospital experience a loss of power due to a cyberattack. Consultants Connie Beauchamp (Amanda Mealing) and Jac Naylor (Rosie Marcel) also come into conflict when they learn there is only one theatre available while treating two of their colleagues.