Yvette Mimieux looks gorgeous and gives a fine, understated performance as a contract killer who methodically seduces her targets, waits until they have let their guard down, and then strikes - lethally. But problems arise when she decides that she wants to quit the business. What I particularly liked about Yvette's performance here is that she presents the character and lets the viewer decide how he or she should feel about her. She doesn't force-feed you the answers, and neither does the movie. It proceeds economically from scene to scene, telling a seemingly simple story, but the unexpected twist at the end of it has real impact. Be warned: it's not an action movie (though there is one car chase), it's more of a character drama. (**1/2)