An interesting look at lives affected by a train wreck just outside London, taking the form of four short episodes. Three are frankly somber, depressing tales of the ill-fated train driver, a murderer and an escaped prisoner-of-war. The fourth segment is a refreshingly lighthearted piece about romantic jealousies in a traveling orchestra. A precursor to the later swarm of crass disaster movies, except here emphasis is on character over special effects.