40/01/01      The show was syndicated starting around 1943
  40/01/02      In Chicago it was on Mo-We-Fr at 10:45pm on WMAQ(NBC) starting 45/08/13
  43/xx/xx    1 episode 1
  43/xx/xx    2 episode 2
  43/xx/xx    3 episode 3
  43/xx/xx    4 episode 4
  43/xx/xx    5 episode 5
  43/xx/xx    6 episode 6
* 43/xx/xx    7 Clue of the Accidental Drowning (2)
  43/xx/xx    8 episode 8
  43/xx/xx    9 episode 9
  43/xx/xx   10 episode 10
* 43/xx/xx   11 Clue of the Masked Murderer (2)
* 43/xx/xx   12 Clue of the Contradictory Confessions (2)
* 43/xx/xx   13 Clue of the Magazine Murder (2)
* 43/xx/xx   14 Clue of the Movie Murder (2)
  43/xx/xx   15 episode 15
  43/xx/xx   16 episode 16
  43/xx/xx   17 episode 17
  43/xx/xx   18 episode 18
* 43/xx/xx   19 Clue of the Surgery Slaying (2)
* 43/xx/xx   20 Clue of the Crimson Corpse (2)
* 43/xx/xx   21 Clue of the Murdered Maestro (2)
* 43/xx/xx   22 Clue of the Stairway Slaying (2)
* 43/xx/xx   23 Clue of the Legal Loophole (2)
* 43/xx/xx   24 Clue of the Gloomy Room (2)
* 43/xx/xx      Clue Of The Melody Murders (2)
* 43/xx/xx      Clue Of The Widowed Bride (2)
* 43/xx/xx      Story Of The Accusing Violin (2)
* 43/xx/xx      Story Of The Crystal Clue (2)