TV Guide PBS America Tuesday

Paul Murton tours Outer Orkney, beginning at North Ronaldsay, which may be the most northerly of the Orkneys but turns out to be surprisingly easy to get to. Paul then hops across to Papa Stronsay, which is now populated by an order of monks who have chosen to make this isolated island their home, and ends on the island of Stroma in the Pentland Firth, a previously inhabited island that was abandoned in the 1950s. One of the last people to live there joins Paul to recall when it was still a thriving community

Referencing the lost fleet of the First World War, investigations reveal the greatest scuttle and act of defiance in wartime history. Testimonies and CGI illuminate the events and subsequent salvage

Part one of two. Documentary exploring catalogue of errors that occurred in the run-up to the nuclear disaster, examining newly declassified evidence from the KGB archives about the safety of the plant. The programme examines concerns that had been voiced while the nuclear plant was still under construction, but which were ignored by the Soviet leaders

In Munich, in September 1919, history was about to be changed by a penniless army corporal thirsty to avenge his adoptive motherland. Thirteen years later, Adolf Hitler would be saluted as the saviour of the German nation. This episode examines the covert financial web that Hitler spun across Europe and around the globe to bankroll his dream of world domination