APRIL: The Labours of Hercules I expect this will be a somewhat controversial placement. The episode offers two impossible challenges. Fir...

MARCH/APRIL: The Big Four I haven't seen this episode myself yet, but it has aired in Poland (October 2013). Thanks to a Polish fan, u...

JANUARY: Murder in Mesopotamia Frederick Bosner's execution is reported in a newspaper dated November 1918, and that was "nearl...

JANUARY: Appointment With Death   The on-screen caption reads "Syria 1937". My guess would be January, simply because Death on t...

JUL Y : Murder on the Links   A poster is advertising the 1936 Deauville cycling contest and a calendar in Giraud’s office reads “Mercr...

JANUARY: Death on the Nile January 1936 is clearly shown on Pennington’s travel ticket for the SS ‘Normandie’. FEBRUARY: The D...

MAY: How Does Your Garden Grow? A t icket says “Chelsea Show 1935, Vincent Square London SW1”, with the dates Wed 22 nd , Th 23 rd , F...