Incognito(1958)

Incognito is a World War II spy thriller following Bob Stanley, a former American secret agent who returns to post-war France under the cover of a diplomatic consul. His real mission: infiltrate and dismantle a counterfeiting ring producing fake U.S. currency on behalf of the FBI. As Stanley navigates the shadowy underworld of black market operations, he discovers the organization is far more dangerous and entrenched than anticipated. The investigation spirals into violence and betrayal, forcing Stanley to confront enemies both old and new. Caught between his duty to his country and the brutal realities of espionage, Stanley must survive a conflict that threatens to consume him.