This is BBC Four
Daily from 7.00pm.
Programmes start at 7.00pm.
Hidden Wales: Last Chance to Save
Will Millard explores some of Wales’s hidden and vulnerable historic buildings.
The Cambridgeshire Crucifixion
The story of the extremely rare discovery, in England, of evidence of Roman crucifixion.
Snooker: The Masters
2026: Day 4, Part 3
Coverage from the fourth day of the 2026 Masters snooker tournament.
Tinker Tailor Soldier Spy
Series 1: 6. Smiley Sets a Trap...
Smiley's investigation to snare the Circus traitor leads him to journalist Jerry Westerby.
Series 1: 7. Flushing Out the Mole...
George Smiley's search for the mole at the heart of the Circus finally comes to an end.
Inside the Bat Cave
Cutting-edge night-vision cameras reveal the hidden life of a greater horseshoe bat roost.
Deep Down and Dirty: The Science of Soil
Chris Beardshaw delves into the micro-world of soil to reveal what it is and how it works.
