The Mysterious Death on the Underground Railway
Episode: 2x01 | Airdate: Jan 29, 1973
Episode: 2x01 | Airdate: Jan 29, 1973
Episode: 2x02 | Airdate: Feb 5, 1973
Episode: 2x03 | Airdate: Feb 12, 1973
Irked by the grandiose boasts of the warden of Grangemoor Prison, Professor Van Dusen wagers he can escape from the vaunted high-security facility in less than a week.
Episode: 2x04 | Airdate: Feb 19, 1973
The mysterious Mr. Laxworthy hires two ex-cons for a job in the south of France. But the self-described 'adventurer' isn't after money.
Episode: 2x05 | Airdate: Feb 26, 1973
Amateur detective Eugene Valmont begins by investigating a counterfeiting operation - and ends up uncovering an even more ingenious swindling scheme,
Episode: 2x06 | Airdate: Mar 4, 1973
The dangers of revolutionary Russia come to quiet Copenhagen when a countess from St. Petersburg flees to the Danish capital, claiming her brother-in-law is trying to kill her.
Episode: 2x07 | Airdate: Mar 11, 1973
Asked to perform an unnecessary amputation, a London surgeon calls on his colleague, Prof. Van Dusen, to learn the reason for the gruesome request.
Episode: 2x08 | Airdate: Mar 19, 1973
A recently married Habsburg countess hires dashing private detective Dagobert Trostler to find out who has been sending her obscene letters.
Episode: 2x09 | Airdate: Mar 26, 1973
Dr. John Thorndyke stumbles upon an anarchist plot to assassinate a visiting Russian Grand Duke.
Episode: 2x10 | Airdate: Apr 2, 1973
When two European spies join a hunting party at an English country house, William Drew of the Foreign Office goes undercover to pursue his own type of prey.
Episode: 2x11 | Airdate: Apr 9, 1973
When a fortune in gold bullion disappears from the strong room of R.M.S. Oceanic the ship's purser, Mr. Horrocks, investigates.
Episode: 2x12 | Airdate: Apr 16, 1973
After the death of a rich widow, her necklace turns up in a pawnshop run by a young gypsy woman named Hagar. The police quickly zero in on a chief suspect, but Hagar has other ideas about the culprit.
Episode: 2x13 | Airdate: May 7, 1973
Two leading London barristers disappear during a murder trial, one for the prosecution and one for the defence. Junior defence barrister Charles Dallas searches for his two colleagues.