WHAT'S IT ABOUT? Agent Jack Bauer challenging the ticking clock again, this time thwarting the work of suspected Turkish terrorists. The opening train explosion may seem a little too close for comfort.

ANY GOOD? More twisty turny, sweat-seeping suspense from start to finish. You gotta feel sorry for Bauer for keep getting landed in this ridiculous situations.

BIGGEST MYSTERY: Bauer's evasion of premature greying.

EXTRAS: A whopping 40 extended and deleted scenes, plus promotional shorts and featurettes.

GALLERY: Click on the right-hand image.

FREEBIES: We've got 5 of these brilliant, 7-disc DVD boxsets to give away. Just email your details to webmaster.maxim@dennis.co.uk and we'll enter you into the draw. Closing date: 18th August 2005.