A consignment of industrial diamonds is hi-jacked after its arrival in England, and the Saint plunges into a case full of unexpected twists and turns.
Simon goes fishing with a glamorous girl - and catches a much bigger net of fish than he expects.
Simon finds out that the sun doesn't always shine in Italy and there is always a warm welcome when you're the Saint and hot on the trail of a gang of racketeers who intend to seek revenge.
The Saint uncovers a vicious vice ring in Southern France.
A family is gunned down by terrorists in an Italian market. This sparks an investigation into how these people get the guns. The invisible man is tasked with breaking up the gun running activity.