![The Mystery of Marie Roget (1942) The Mystery of Marie Roget (1942)](http://image.tmdb.org/t/p/w185/nkJsvwNzX8Oo0ErvykVmrfIvt1A.jpg)
Overview
The story gets under way at a weekend house party where a scientist is murdered and his secret papers stolen. Putting his "little grey cells" in action, Belgian detective Hercule Poirot methodically pieces together the clues, revealing the culprit to be -- you guessed it -- the Least Likely Suspect.