PBS America (Freeview) Thursday

Paul Murton explores Scottish tourism assisted by a 19th-century guidebook to the country, visiting the Trossachs, Iona and the Isle of Staffa

Jules Hudson presents the first of two documentaries following a diving team as it searches for shipwrecks from the Battle of the Atlantic

The history of Salisbury Cathedral, Britain's tallest medieval building, which has witnessed natural disasters, royal feuds and secret wartime operations

This history of the KGB, as told through its veterans and its victims, continues by focusing on Nikita Khrushchev's attempts to limit the security service's power

Jeff Daniels recounts the German invasion of the village of Oradour-sur-Glane in 1944, during which 643 civilians were killed, and examines how the tragedy echoes through history

Jules Hudson presents the first of two documentaries following a diving team as it searches for shipwrecks from the Battle of the Atlantic

The history of Salisbury Cathedral, Britain's tallest medieval building, which has witnessed natural disasters, royal feuds and secret wartime operations

This history of the KGB, as told through its veterans and its victims, continues by focusing on Nikita Khrushchev's attempts to limit the security service's power

Jeff Daniels recounts the German invasion of the village of Oradour-sur-Glane in 1944, during which 643 civilians were killed, and examines how the tragedy echoes through history

The history of Salisbury Cathedral, Britain's tallest medieval building, which has witnessed natural disasters, royal feuds and secret wartime operations