Overview
La Totale! (The Total!) is a 1991 French spy comedy film directed by Claude Zidi. The film was the basis for director James Cameron's 1994 action comedy True Lies.
Plot
François Voisin is a telecommunications employee with an ostensibly unremarkable life. In reality François is a secret agent. He is reputed to be one of the best in his profession earning him the moniker l'Épée or, "The Sword". He hides his activities from his wife.
François is coming home on his 40th birthday, for which his wife has secretly prepared a surprise party with old friends with whom he used to fence. He is called back by his colleague Albert for a mission involving planting a microphone in an arms smuggler's car. He succeeds after a struggle. As he arrives home, his friends mock his "boring" life.
The planted microphone leads the Secret Service to a prostitute. After infiltrating her apartment and planting a camera, they discover she is helping a missile expert and the smuggler to meet. They then intercept and destroy a missile convoy. Meanwhile, François' wife Hélène is living a monotonous life.
From Wikipedia (CC BY-SA 4.0).