You need a big man to solve big crimes, and few detectives come bigger than Rex Stout’s Nero Wolfe. The gargantuan gourmet and orchid aficionado will crack the case as long as he doesn’t have to leave his house. For the legwork and rough and tumble elements of the job, he turns to his able assistant Archie Goodwin. Sydney Greenstreet stars as Wolfe in a pair of radio mysteries: “The Case of the Careless Cleaner” (originally aired on NBC on November 17, 1950) and “The Case of the Malevolent Medic” (originally aired on NBC on February 23, 1951).