To regain her sense of smell and get back her lover, a detective joins forces with a perfume maker who uses deadly methods to create the perfect scent.

At the tense 1938 Munich Conference, former friends who now work for opposing governments become reluctant spies racing to expose a Nazi secret.

When a singer is found murdered, with her scent glands excised from her body, detectives probe a group of friends who attended boarding school with her.

In 1942, an intelligence officer in North Africa encounters a female French Resistance fighter on a deadly mission behind enemy lines. When they reunite in London, their relationship is tested by the pressures of war.

Accused of being a Russian spy, CIA agent Evelyn Salt goes on the run, using every tactic she knows to elude her pursuers and clear her name.