Maddy's twin sister Hannah shows up in the AAU needing her help. Donna tries to cheer Michael up. Elliott tries to find out what is wrong with Ben.
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