An unsold TV pilot from 1963 called "The Plot Thickens". Same concept as the early 1950s series "Crawford Mystery Theatre" (of which only a single kinescope survives...anyone able to upload it?). In this pilot, a panel is shown a short film about a crime, and then has to guess who the guilty person is. Features Groucho Marx as one of the panel members. Could someone please check that this is public domain?

endearing, best movie, oldies, classical, mambo, black and white, love, drinking, films, show

Public Domain Archives, licensed to the Public, enjoy!