This is hands down my favorite Ealing Studios comedy, as I'm sure it is for many others. A most exquisite and brilliantly dark comic showcase, most especially for Dennis Price who is outstanding here in the lead role of Louis, and for some young actor named Alec Guinness who plays a whopping 8 roles in this film! In those early days the young Mr. Guinness was constantly challenging both himself, and his directors, in order to prove his capabilities. He had done just that the year before with his fabulous portrayal of Fagin in Oliver Twist, and that was only his 2nd movie! With this phenomenal 3rd piece of work, he silenced any critics that might still be left, going on to enjoy a tremendous career that would last nearly the rest of his life.