Usually cast as secret agent/private eye Lemmy Caution, Eddie Constantine plays "Eddie" in The Empire of Night. This time, Constantine is a cabaret singer at odds with a criminal gang. When the villains try to take over every nightclub in town for their own nefarious purposes, Eddie sings a new tune with his fists. The story takes several unexpected turns, but Constantine remains in charge throughout.

Eddie Constantine stars as a reporter mixed up in the spy world in this routine espionage actioner by first-time director Pierre Grasset. After taking some illicit photos for a new story he is working on, Eddie (Constantine) is coerced into doing a job for the French Secret Service. There is a mole in the French missile sites who is passing on classified information, and Eddie is enlisted as bait to draw the culprit -- or culprits -- out. Along the way, he finds himself running for his life, fighting, and romancing until the final denouement.

To repay a debt, Marcel must commit a robbery in a large department store. Unfortunately his booty is intercepted by a gang of thugs.