Inter-City 125

The documentary details the construction and engineering innovations behind the Inter-City 125 trains. It highlights the importance of modular design in enabling quick replacements of engines, alternators, cooling systems, and electronic controls. This approach not only improved reliability but also streamlined maintenance processes.

Made for equipment manufacturers and British Rail, Inter-City 125 serves as a valuable historical record of advancements in train technology during the 1970s. Collectors of transport and engineering films will find this documentary noteworthy for its in-depth look at the evolution of rail travel, particularly in the UK.