This DVD look at the electric multiple units used to operate suburban trains around Germany’s major cities in the 21st century. Includes footage of Class 420 units, one of the first large fleet orders dating back as far as 1969. which operated around many cities. The DVD then continues to look at newer units that have replaced Class 420 in recent years from a number of different manufacturers. Many of these new units come in different variants and usually feature formations of between 2- and 5-car. Contains footage from all around Germany and features FLIRT, KISS, Coradia and TALENT units amongst others. German commentary. 58 minutes running time.