Trama
The inside story of the trains used by the monarchy for more than 150 years, from its lavish past as the royal express of excess to the present Queen's mobile `home from home'. The programme meets staff who have served on the train for many years, from the foreman who accidentally walked in on the Queen in her nightgown, to the mischievous 86-year-old signalman who encouraged Diana, Princesss of Wales to play practical jokes on his friends.