Tough, hardboiled, and with a dry sense of humor, Jack Webb stars as Jeff Regan, doing the leg work for his not-always-agreeable boss, Anthony J. Lyon. Regan takes on hard and difficult assignments as he investigates counterfeiters, embezzlers, and encounters general mayhem, and most of all murder, in these 16 classic radio episodes. Joining Webb is a cast of many of radio’s finest supporting actors, including Herb Butterfield, Lawrence Dobkin, Barry Kroeger, Lurene Tuttle, Ed Begley, Wilms Herbert, Betty Lou Gerson, and many more.

Mr. Keen, Tracer of Lost Persons was one of the best loved of all radio shows, and often one of the most listened to programs on the airwaves. The public loved the caring, fatherly sleuth who could resolve any problem and knew just how to handle any situation. Bennett Kilpack and Philip Clarke star as "The Kindly Old Tracer," in 20 digitally remastered tales of the missing and the murdered. James Kelly co-stars as Mike Clancy, the Irish former cop who not only assists the sleuth, but considers himself the old gentleman's bodyguard.

Detective series Let George Do It came to radio in 1946. It starred Bob Bailey as ex-G.I. and detective-for-hire George Valentine. Clients came to Valentine's office after reading a newspaper carrying his classified ad: Personal notice: Danger's my stock in trade. If the job's too tough for you to handle, you've got a job for me. George Valentine.

Dashiell Hammett created the character Sam Spade for his crime story The Maltese Falcon. Spade was a hard-boiled detective with cold detachment, a keen eye for detail, and an unflinching determination to exact his own justice. For most people, Spade is most closely associated with actor Humphrey Bogart, who played him in the third and most famous film version of The Maltese Falcon. In 1946 one of radio's top producers, William Spier, brought Sam Spade to the airwaves in a radio show starring newcomer Howard Duff.

Simon Templar, played here by Vincent Price (with Barry Sullivan substituting in two episodes), was wealthy and refined. He was well dressed, well traveled, and well educated. He was also The Saint, the "Robin Hood of modern crime," who was not afraid to break the law if that's what had to be done to ensure that justice was served. Larry Dobkin co-stars as Louie the Cabbie in these digitally restored and remastered tales that find Templar sailing, skiing, and delving in to the disparate worlds of mining, baseball, prizefighting, mystery writing, and more. The Saint sets all manner of matters straight, all the while maintaining excellent form.