A figure from Dominic's past makes an unwelcome return, with traumatic consequences. The passing of Serena's sister sets off a chain of events that brings an unexpected visitor to Holby. Zosia, over-involved in the personal life of her patient, Major Bernie Wolfe, finds herself out of her depth.
This series is a spin-off from the long running BBC medical drama Casualty. Set in the same hospital as its sister series, this show follows the everyday lives, professional and personal, of the doctors, nurses and patients who find themselves, for various reasons, in the wards of Holby City General Hospital