Matt Damon on platform 6: how Paul Greengrass shot The Bourne Ultimatum's Waterloo Station scene 

As The Bourne Ultimatum celebrates its 10th birthday, Ed Cumming talks to its director about a sequence that lives long in the memory 

The original Bourne trilogy changed the face of action films. With hand-held camerawork, sophisticated villains and a hero who bled, bruised, limped and winced like anyone else, the series revitalised a genre sagging under the weight of flabby late-Brosnan Bond....