For the first time since 2005, the cast of Holby City and Casualty will join forces for a two-part crossover special on BBC One, as the staff of the emergency department and the wards come together when Holby City Hospital is plunged into chaos.
Characters from both series will interact as their storylines are intertwined across the two dramatic, action-packed episodes.
A major cyber-attack plunges Holby into blackout and disables most of the hospital’s automated monitoring equipment. At the same time Sacha is in a car crash which injures his daughter Bekka and Ric’s granddaughter Darla, one of whom might be pregnant.
Fighting a different battle among the chaos, Connie is left to save the life of a member of her own team with surgery. As Sacha’s injuries become apparent, Jac comes to his rescue and is ready to operate – but with only one theatre available in the blackout, Connie and Jac have to make an impossible decision – which of their friends to try to save first.
Crossover continues in Holby City 21.10