Her home life is fraught, as she's divorcing her husband, Remo, while trying to hold together her home for their son, Daniel. Unfortunately, there's one thing that happens to be complicating all of this: to be blunt, Sheila has the personality of a permanently pissed-off bull, and she's got a tongue to match. Most of her colleagues, like fellow surgeons George Hope-Wynne and Neil Copeland, are both afraid of her and angered by the extremely creative insults she spouts, excepting Sheila's best friend Joyce, the receptionist; the anaesthetist, Jonathan Haslem; and accomplished nurse Cheryl Patching. But altogether, they make a good team, even when various attempts at friendships or relationships make things even more complex…