RyothChatty ridiculous rating

Tetrady not as good as all the hype

Smartorhypo Highly Overrated But Still Good

Arianna Moses Let me be very fair here, this is not the best movie in my opinion. But, this movie is fun, it has purpose and is very enjoyable to watch.

efflammk A chemist is working on a very important and secret new formula in a quite isolated country house. He believes someone is wanting to rob this formula and informs a friend, who is a detective. One night when several guests are in the house, the formula is stolen indeed and the chemist is about to be poisoned with a drug out of a lacquered box... Danielle Darrieux is smart and funny and René Alexandre plays properly his part. But the name of the detective is not Poirot. You'll find some suspense and a bit of espionage in this "huis-clos" adapted from A. Christie's play Black Coffee. The movie follows all the rules of the genre, but I wouldn't say the plot and the detective's deductions are really mesmerizing.