The staff at Kensington General are puzzled by the disappearance of supplies and equipment. Watch out! There's a thief about at the hospital. And that's not all - there's a phoney doctor at work as well!

Dr Weatherby proudly presents his granddaughter Susan as the latest member of his family to carry on the tradition in medicine. But Susan is something of a lethal weapon - the only thing she likes about working at the hospital is Charley!