Mark Williams On The Rails: Episode 8

On the Rails is a documentary series exploring the rich history of British railways, presented by actor Mark Williams. The series journeys through time, from the early era of steam locomotives to today’s cutting-edge rail technology. Across Britain’s historic and modern railway landscape, Mark investigates how trains, engineering, and infrastructure have evolved—highlighting the people, innovation, and ambition that shaped the rail network we know today. In this episode, Mark Williams explores the fierce race for speed during the 1920s and 1930s—a golden age of steam engineering. Discover how record-breaking locomotives from this era achieved performance levels that still rival aspects of modern rail travel. From legendary steam engines to the engineering breakthroughs behind them, this episode reveals how competition pushed British railways to their limits. #MarkWilliams #BritishRailways #OnTheRails