Miles Kington takes a closer look at the 'Duchess of Hamilton', one of Britain's most famous locomotives. The presenter meets Kim Maylon, the principal engineer who looked after the locomotive at the National Railway Museum in York, and is shown the work involved to prepare the engine for its epic trip. He then travels behind the Duchess over the famous Settle to Carlisle line.

Miles Kington experiences the power of a London, Midland & Scottish Railway (LMS) Stanier 'Black Five' on a journey from Fort William across the western Highlands via Glenfinnan to Mallaig. While observing breathtaking scenery and stunning engineering achievements, including Glenfinnan viaduct, Kington uncovers what the West Highland Line meant to the traditional crofting communities that had been devastated by the Highland clearances.

Miles Kington looks at three locomotives, including the ‘City of Truro’ and ‘Sir Nigel Gresley’, which played a part in keeping Britain on the tracks towards the world speed record. In conversation with John Bellwood from the National Railway Museum in York, Kington reflects on the pros and cons of Patrick Stirling’s Single Wheeler locomotive.

Miles Kington looks at freight trains - the workhorses of Britain's railways - and the pattern of their usage before motorways. He examines the role of the British Rail Standard Class 9F steam locomotive, one of the most powerful to run on British railways, and hitches a lift in the cab of 92203 'Black Prince'.

Miles Kington explores the line laid from Bristol to Exeter by Isambard Kingdom Brunel and then travels through south Devon in all its glory. Along the way Kington examines the enormous task faced by Brunel in the design and construction of the Royal Albert Bridge, which carries the Cornish Main Line railway in and out of Cornwall. Perhaps less well known is the impact of the railway line and the rail company on promoting tourism in the Edwardian golden age of British seaside resorts.

Miles Kington tries to find out why the name 'Flying Scotsman' has been exciting travellers and enthusiasts for so long, and meets the people who are determined to preserve its image today.