by Derek Ingrey.
Starring Edward Chapman, Nicole Maurey, Maurice Kaufmann, Virginia Stride, James Kerry

It is now generally accepted that not all secret agents are tall, glamorous show-girls. They are, in fact, very skilled, slightly cynical, professionals - not necessarily with any glamour at all. There are two in tonight's episode. When four Russians, allegedly members of a trade delegation, go to Bradford, M.I.5 sends a British agent to investigate He meets an old enemy and makes a new friend - Liz Champion. There is a big contract in the offing so all the Champions are interested. Sergei, the head of the delegation, is full of charm and Michele is more than interested. It so happens that Edward is in London...