It's a full serving of Dashiell Hammett's legendary private eye Sam Spade on this week's hour-long episode.  First, Howard Duff is Spade in "The Lazarus Caper," originally aired on CBS on September 12, 1948.  Then (just in time for Thanksgiving), Steven Dunne is Sam in "The Terrified Turkey Caper," originally aired on NBC on November 24, 1950.