• List of Episodes (13)
    • 1. A Message from the Deep Sea

      20 Sep '71
      This episode features Dr Thorndyke, played by John Neville, who is first a medical man and second a solver of mysteries. A young girl has been murdered in her boarding house and the solution looks obvious - but is it? Neville plays the sleuth with aplomb and this is a strong opening episode. The character is arrogant, capable, and likable - and of course his intelligence makes his police colleagues and/or adversaries look like idiots!
    • 2. The Missing Witness Sensation

      27 Sep '71
      Max Carrados, the blind detective, solves the case of a bank teller shot at his counter.
    • 3. The Affair of the Avalanche Bicycle and Tire Co.

      04 Oct '71
      Horace Dorrington solves the mystery of a case of sabotage on a bicycle track.
    • 4. The Duchess of Wiltshire's Diamonds

      11 Oct '71
      Simon Carne devises an ingenious way of keeping the Duchess of Wiltshire's diamonds safe from theft.
    • 5. The Horse of the Invisible

      18 Oct '71
      Carnacki solves the case of an invisible horse that is haunting a family of the eve of a wedding.
    • 6. The Case of the Mirror of Portugal

      25 Oct '71
      Horace Dorrington clears up the mystery of the theft of a valuable diamond.
    • 7. Madame Sara

      01 Nov '71
      Dixon Duce helps solve a murder case.
    • 8. The Case of the Dixon Torpedo

      08 Nov '71
      Jonathan Pride gets involved in a case involving a secret weapon, an eccentric inventor and forged roubles.
    • 9. The Woman in the Big Hat

      15 Nov '71
      Lady Molly of Scotland Yard solves the murdeer of a respectable man.
    • 10. The Affair of the Tortoise

      22 Nov '71
      Arhtur Hewitt gets mixed up in a case involving voodoo and the disappearance of a dead body.
    • 11. The Assyrian Rejuvenator

      29 Nov '71
      Conman and invesigator Romney Pringkle exposes a swindle and makes a profit.
    • 12. The Ripening Rubies

      02 Dec '71
      Bernard Sutton is called in to help stop a series of jewel robberies.
    • 13. The Case of Laker, Absconded

      09 Dec '71
      Arthur Hewitt and Jonathan Pride band together to find a bank clerk who has disappeared with £ 15,000.