A beautiful and rich widowed woman leaves New York in order to find herself a husband in the italian village she was born in. After many tries she... ends up with the blacksmith of the village.
Harry Sanders returns to England after losing his job as a police inspector in West Africa. However, he soon returns to the continent to investigate the offshore diamond operation of a shady American tycoon.
Gangsters free one of their colleagues being escorted to prison and kill several FBI agents and local police officers in the attempt. FBI agent Melvin Purvis puts together a special squad to track down and capture the men responsible.