
Simon becomes interested in an oriental diplomat's pearl necklace.

A criminal, known as The Scorpion, is blackmailing one of the Saint's friends and he goes to stop him.

A South American police Captain moonlights as an arms dealer.

In Australia, Simon helps an old prospector has just struck a fortune keep it away from his greedy sons.

A friend of Simon's thinks her boss is being blackmailed.

The Saint uncovers a vicious vice ring in Southern France.

The wife of an indiscreet politician asks Simon for help.

The Saint comes to the aid of a Puerto Rican farmer.

Death rays seem to be coming from a Scottish research center.

The Saint confronts a terrorist gang in the South East Asian jungles.

A father and daughter con artist team tries to con the Saint.

Simon finds he is unwelcome in Cornwall when he comes to the aid of a friend.