During a quiet hospital stay for surgery, Hetty uncovers a robbery ring run by nurses and helps clear D.C.I. Adams in a sexual assault frame-up. Meanwhile, Hetty's brother-in-law, Frank, gets mixed up with a lusty widow.
Quest roles:
Suzanne Maddock, John Graham Davies, Frank Mills(Frank Wainthropp), Richard Coyle, Michelle Holmes(Ruth Kilbride), Gillian Kearney(Debra Woolmer), Tyrone Huggins(Ezekial Alebua), John Bleasdale(Bell), Margery Withers(Gwen Parry), Trevor Dwyer-Lynch(Ambulance Man), Wanda Ventham(Margaret Balshaw)