- HD 1080
- Runtime: 95m.
- Status: Released
- 0
- Languages: en
- Country: United States of America
- Director: Jonathan Sanger
- Stars: Ed Harris, Max von Sydow, Horst Buchholz, Helmut Berger, Cyrielle Clair
- keywords: paris, france, world war ii, double agent, d-day, nazi officer, french resistance, torture, german occupation of france, mole, information leak, parisian, anti-nazi resistance, nazi occupation, captured, escape plan, invasion of normandy, counter-espionage, overlord, operation overlord
- Production_studio: NBC, Metro-Goldwyn-Mayer
- Slogan: Double agent. Double cross. Trained by the Americans. Trusted by the Nazis. One man holds the secret to the invasion of Normandy.
- The Code Name: Emerald is featured in the top rankings of 1985
- #52 in Top Drama Movies of 1985
- #15 in Top Action Movies of 1985
- #3 in Top War Movies of 1985
In preparation for Operation Overlord, the Allied invasion of Nazi occupied territory, the 'overlords' were the few Allied agents who knew the details of the operation. When one them is captured by the Germans, a double agent must infiltrate occupied Paris, with the help of a high level German officer and the French Resistance.