#1 | 01/29/1973The Mysterious Death on the Underground Railway
Polly Burton assists in soving the case of a grl found dead on a seat of an underground train.
#2 | 02/05/1973Five Hundred Carats
Inspecor Lipinski investigates the theft of a 500 carat diamond.
#3 | 02/12/1973Cell 13
Professor Van Dusen, the 'Thinking Machine', boasts that he can think his way out of a prison cell. When he is locked up he is given the chance to prove that he can escape by the power of his mind alone.
#4 | 02/19/1973The Secret of the Manifique
Laxworthy and two friends secure the safety of the plans for the first torpedo to be used by the French navy.
#5 | 02/26/1973The Absent-Minded Coterie
Valmont has to help break a ring of counterfeiters.
#6 | 03/04/1973The Sensible Action of Lieutenant Hoist
Lieutenant Holst of Copenhagen has to help a Russian countess who claims her brother-in-law aims to kill her.
#7 | 03/11/1973The Superfluous Finger
Professor Van Dusen must find out why a young woman had a perfectly healthy finger cut off by the eminent surgeon Prescott.
#8 | 03/19/1973Anonymous Letters
In turn-of-the-century Vienna, Dagobert Trostler investigates a poison pen case.
#9 | 03/26/1973The Moabite Cypher
Dr Thorndyke has to decypher a code to stop a plot to assassinate a Russian Grand Duke.
#10 | 04/02/1973The Secret of the Foxhunter
William Drew of the foreign Office investigates an unusual crime.
#11 | 04/09/1973The Missing Q.C's
Charles Dallas is led into a strange and sinister adventure in the aftermath of a sensational murder trial.
#12 | 04/16/1973The Looting of the Species Room
Gold disappears from the strongroom of the RMS Oceanic and its purser, Mr Horrocks, tries to discover what has happened.
#13 | 05/07/1973The Mystery of the Amber Beads
Hagar the Gypsy sets out to prove that Detective Sergeat Grubber is wrong about who killed Mrs Arryford.
#19 | 03/04/1973The Sensible Action of Lieutenant Holst
#20 | 03/11/1973The Superfluous Finger
#21 | 03/18/1973Anonymous Letters
#22 | 03/26/1973The Moabite Cypher
#23 | 04/02/1973The Secret of the Foxhunter
#24 | 04/09/1973The Missing Q.C.s
#25 | 04/16/1973The Looting of the Species Room
#26 | 04/23/1973The Mystery of the Amber Beads
YouTube Premium (coming soon)
