Duration
60 minutes
Series Info
Season 1 Episode 1

Quick Summary

THE DAY THAT CHANGED THE WORLD - A RIVETING documentary episode that takes UK viewers on a landmark journey through two centuries of train travel, tracing the moment Britain's modern railway was born. This BBC Two Wales HD programming highlight, part of a series, blends drama and entertainment, offering a quick overview at a glance for British TV fans and a must‑see programme in any television guide.

About This Program

PROGRAMME OVERVIEW THE DAY THAT CHANGED THE WORLD – PART ONE is a landmark documentary episode that takes UK viewers on a sweeping 200‑year journey through the birth of Britain’s modern railway. First broadcast on BBC Two Wales HD, this series blends historical drama with cutting‑edge documentary storytelling, offering a full‑length, in‑depth review of how steam, steel and ambition reshaped the nation. As the opening instalment of a two‑part series, it sets the stage for a compelling exploration of the social, economic and technological forces that turned a modest horse‑drawn line into a global railway empire. WHAT TO EXPECT In this episode, the presenter embarks on a literal and figurative ride from the early days of the Stockton‑Darlington line to the iconic opening of the London‑Bristol railway. Viewers will experience reenactments of key moments, archival footage, and expert commentary from railway historians, engineers and descendants of the original workers. The narrative weaves together personal stories of passengers, the gritty reality of railway construction, and the broader impact on British society, providing a comprehensive guide that educates as much as it entertains. Each segment is crafted to give UK television audiences a vivid sense of the sights, sounds and smells of the age‑of‑steam era. KEY FEATURES The programme boasts high‑production values, with cinematic cinematography, original score and meticulous period set‑design that rival any drama on British TV. The on‑screen talent includes a respected railway historian as narrator, supported by cameo appearances from contemporary engineers who explain the lasting legacy of those early tracks. Unique selling points are the interactive maps that trace the expanding network, and the use of modern CGI to visualise the engineering feats that were once thought impossible. As a documentary, it balances scholarly insight with the emotional pull of human stories, making it a standout entry in the BBC Two Wales HD programming slate. WHY WATCH For discerning UK viewers who cherish quality programming, this episode offers more than a simple historical account – it is an entertainment experience that connects the past with today’s transport challenges. It appeals to fans of both documentary and drama, delivering an engaging, richly detailed narrative that deepens appreciation for Britain’s industrial heritage. The series is a must‑watch for anyone interested in how railways transformed commerce, culture and daily life, providing a thorough, in‑depth guide that will enrich any television guide or comprehensive guide to British TV. BBC Two Wales HD PROGRAMMING CONTEXT The Day That Changed the World sits comfortably alongside other flagship BBC Two Wales HD documentaries such as “The Great British Railway Journey” and “Industrial Revolution: The Birth of the Modern World”. It reinforces the channel’s reputation for delivering high‑quality, educational entertainment that resonates with UK audiences. By pairing historical depth with modern production techniques, the series enhances the BBC Two Wales HD programming lineup, offering a fresh perspective on a classic subject that continues to inspire British TV viewers across the nation.

Michael Portillo's 200 Years of the Railways broadcasts on BBC Two HD at 5:30pm, Saturday, 20 September 2025. (Subtitles, repeat)