Matt Damon steps up a gear as memory-challenged assassin Jason Bourne in the second breakneck thriller based on Robert Ludlum's bestselling novels. Tracked down to his Indian Ocean retreat by assailants unknown, Bourne finds himself framed for a botched operation in Berlin. Cue mayhem as he makes his way to Germany to clear his name. It's intelligent, controlled film-making from director Paul Greengrass, putting a fresh perspective on the "reluctant hero" angle, while taking audiences on the most bone-rattling car chase of the new millennium. Fasten your seatbelts!