| Reflections 2021: Series 1 | January 8 Constantinople-cum-İstanbul |
| Reflections 2021: Series 2 | February 8 Taurus Express Agatha Christie's Middle East, Act I: Archie |
| Reflections 2021: Series 3 | February 28 Agatha Christie's Middle East, Act II: Max Tracing Her First Orient Express Trip |
| Reflections 2021: Series 4 | March 17 A Middle East Pseudo-Trilogy Seeing Egypt in 1965 - Four Christie Train Stories |
| Reflections 2021: Series 5 | May 23 Riding the Orient Express with Poirot Trailing Orient Express Routes Today Bosporus Crossings - Articulation |
| Reflections 2021: Series 6 | July 18 A Pseudo-Orient Express: The VSOE Cruise Train |
| Reflections 2021: Series 7 | August 20 English Channel, North Sea, Baltic Sea Origins Golden Eagle Redux - VSOE 1997 - Venice Redux |
| Reflections 2021: Series 8 | September 21 Rail Gauge Redux: US, Australia; Ireland, Iberia, Russia Breaks of Gauge: Painless vs Disruptive - Gauge Changers I: Spain |
| Reflections 2021: Series 9 | November 5 Switzerland: the Fundamentals – "Locus+Visit" |
| Reflections 2021: Series 10 | December 4 Swiss Gauges - 2008 Swiss Rail Visit I: Luzern/Rigi/Pilatus - Meiringen/Holmes - Interlaken/Jungfrau |
