In 1910, George Miracle, 12, sweeps the platforms of London's busiest railway station. His pay is terrible but the tips are like gold. Having an uncle as stationmaster can be a disadvantage. With smoke and steam all around, he deals with passengers, their pets, proposals and problems. Helping one chap sees George travel to Hampstead Heath where he's arrested for murder! As a teenager, he's conscripted and joins the army to fight in France. War is...