Simon finds himself with a glamorous partner when circumstances lead him into protecting a lovely woman from her wife-killing husband.

The Saint discovers a kidnapped woman is being held and purposely has himself caught bythe kidnapper in a plot that will utilize a little Latin touch.

Whilst in New York, the Saint watches his friend, reporter Lester Boyd, launch a television attack on corrupt union boss Nat Grindel. Shortly afterwards Boyd is killed when a bomb explodes in his apartment.

On a flight to Paris, the Saint meets Valerie North, who is on her way to meet her long-lost brother, only to find on arrival that he has been murdered, for a St. Christopher medal taken from around his neck.

Simon witnesses a murder and finds himself in the midst of a mystery involving a faithless wife and smuggled jewels.

Simon subsidizes a man's dream of adventure and excitement, but the dream becomes a nightmare until a woman's devotion brings the man back to happiness.