What a great cast, what a top director and what a disappointing movie. I blame the script, or rather lack of one, cause nobody involved seems to quite know what it is all about. Something about diamonds? That'll do, let's start filming. Famously Casablanca was already in production without a finished script, and look how well that turned out, right? Just put some of that cast in another exotic location and Fate and sheer acting talent, aided by some stylish camera-work will do the rest. Alas, it didn't. The muddled story limps along from scene to tepid scene, the plot holes are abundant and the Great Romance never convinces for a moment. I kept hoping the story would catch fire at some point, but it never does. Will Paul Henreid turn out to be a Nazi war criminal? Where did Peter Lorre wander off to? Does Claude Rains have any aces up his sleeve? Why would anybody believe the girl killed the doctor? Is she a former member of the French Resistance, set out to kill Vogel? Wouldn't that sorta spice up this bland story? Nah, it turns out everybody is just what they appear to be. With some solid script doctoring this could have become a great adventure movie. Shame.