Hurry, hurry, hurry - come to the midway for four radio mysteries set at the carnival. A fortune teller predicts her own murder in a syndicated adventure of Boston Blackie starring Richard Kollmar. Then, a carnival dancer marries a wealthy admirer and then schemes to get rid of him in "The Brass Ring" (originally aired on CBS on September 16, 1946). Sam Spade tries to save a carnival performer from marriage to an infamous widower - to be followed by a quick funeral - in "The Bluebeard Caper" (originally aired on CBS on August 8, 1948). And we take flight with Superman to save a carnival from an unscrupulous rival owner in "Death Rides the Roller Coaster" (originally aired on ABC on December 3, 1949).