Modesty Blaise 1-1 (British Drama - Thriller)

A British agent is found dead in suspicious circumstances. Now rumours are circulating of a plot to steal a huge consignment of diamonds belonging to a Middle Eastern Sheik. The diamonds are part of a deal to secure oil for Britain and Sir Gerald Tarrant, head of a British secret service organisation, needs some specialist help to prevent the plot being carried out. He decides to 'set a thief to catch a thief' and persuades former criminal Modesty Blaise to come out of retirement, along with her right-hand man Willie Garvin.