The murder mystery has been a movie staple since the silent era. In the 1930s variations on the drawing-room style whodunit, perhaps epitomized by the lighthearted Powell/Loy “Thin Man” series and the suspenseful Rathbone/ Bruce “Sherlock Holmes” franchise, became popular. Fairly standard in these mysteries was a group of people in a remote location where one (or more) of them is murdered; the killer was not, in most cases, unmasked until the last act. One of Agatha Christie’s most popular whodunits, written in 1939, was filmed by Rene Clair in 1945 as the memorable And Then There Were None, starring Walter Huston and Barry Fitzgerald. But the “cozy” whodunit has never entirely gone out of style and an updated variant, the whodunit with an all-star cast emerged. This tale concerns one such film, a clever and absorbing entry from the era of “Easy Riders and Raging Bulls,” and how it came to be…
