BBC Four HD Fred Dibnah takes a look at mining, touring from Cornwall to Scotland to explore how tin, slate, lead and coal were all extracted from the ground. 2026-04-15 The real side of boat life with Robbie Cumming. Robbie runs aground on the Rochdale Canal - will he make it to Manchester. 2026-04-15 Joseph Cooper invites viewers to match their musical wits against guests Annette Page, Richard Baker and Robin Ray. With guest musician Murray Perahia. 2026-04-15 David Malone's documentary delves into the secrets of ocean waves, revealing that waves are not made of water, that some waves travel sideways and more. 2026-04-15 Programmes start at 7.00pm. 2026-04-15 2026-04-15 2026-04-15 2026-04-15 Programmes start at 7.00pm. 2026-04-15 Fred Dibnah visits the North East, which is rich in railway history, and gets to ride on the footplate and stoke the boiler of a Black Five at Llangollen Railway. 2026-04-15 Life on board a narrowboat with Robbie Cumming. There are engine issues and a leaky boat to fix before Robbie reaches Liverpool Docks. 2026-04-15 After years in the shadows, UFOs are being studied seriously. Follow scientists as they try to unravel the mystery of the strangest objects in our skies. 2026-04-15 Celebrities talk about which of Cezanne's works they find most inspiring. 2026-04-15 As construction continues, specialists work to uncover unexploded World War II bombs. 2026-04-15 Warren decides to stop living a lie, Milly and O'Donnell become closer. Contains some strong language and some scenes of a sexual nature. 2026-04-15 O'Donnell could prove to be Milly's knight in shining armour. Contains some strong language. 2026-04-15 Gabriel Weston investigates the forensic advances that have elevated the murder weapon from its role of mere evidence to that of key witness. 2026-04-15 Life on board a narrowboat with Robbie Cumming. There are engine issues and a leaky boat to fix before Robbie reaches Liverpool Docks. 2026-04-15 Fred Dibnah visits the North East, which is rich in railway history, and gets to ride on the footplate and stoke the boiler of a Black Five at Llangollen Railway. 2026-04-15 As construction continues, specialists work to uncover unexploded World War II bombs. 2026-04-16 Gabriel Weston investigates the forensic advances that have elevated the murder weapon from its role of mere evidence to that of key witness. 2026-04-16 Programmes start at 7.00pm. 2026-04-16 2026-04-16 2026-04-16 2026-04-16 Programmes start at 7.00pm. 2026-04-16 Fred Dibnah examines the skill of the shipbuilders and machine engineers who turned Britain into a great manufacturing nation. 2026-04-16 Archaeologist Ben Robinson explores London, the ultimate 'city of villages', including a new breed of urban villages like Crouch End and Walthamstow. 2026-04-16 How the great icons of British Gothic architecture were all created by one family. 2026-04-16 Two unlikely partners in a bounty-hunting scam join forces in a new venture. Contains some violence and some upsetting scenes. 2026-04-16 A profile of actor and director Clint Eastwood in which he talks to Iain Johnstone. Deals with adult themes. 2026-04-16 Fred Dibnah examines the skill of the shipbuilders and machine engineers who turned Britain into a great manufacturing nation. 2026-04-16