A discredited police inspector is given a second chance, in the form of a dangerous assignment. Chosen because of his uncanny resemblance to a Lt. Revere, the inspector impersonates him in order to penetrate a group of mercenaries with orders to assassinate its leader.

Sebastien Grenier, a former French spy, is working as a financial analyst in Zurich. However, his peaceful existence starts to disintegrate when he is recruited by a top French intelligence operative to discover how one of their own secret agents was found out and executed in broad daylight.