CSI: Crime Scene Investigation - Season 2, Part 1 - Region 2 DVD

The show's trademark reveals of vital evidence--be it on the autopsy slab or under the microscope--add a fresh spin to what is, at heart, a good old-fashioned whodunit series. William Petersen brings the requisite air of antiquarianism to a character whose meticulous demeanour and love of order consciously inherits the mantle of Sherlock Holmes (whose vast collection of tobacco samples and bottles of chemicals are the ancestors of CSI's high-tech crime lab). This is a series in which scientific evidence-gathering is elevated to the status of a religion. "When a tree falls in the forest, even if no one is around to hear, it does make a sound", affirms Grissom with the calm assurance of a yogi on the path to Enlightenment.

And just when CSI starts to seem a little too pat, just when the trail of clues seems too neat, the show always seems able to throw a surprise or two at us: perhaps there has been no crime after all; perhaps the evidence concerns a completely different crime altogether; or perhaps, as in one brave episode concerning brothers implicated in multiple murders, the evidence simply isn't good enough to convict the right man, even when Grissom knows which one really is guilty. As a result, every episode is simply compulsive viewing.

On the DVD: CSI: Crime Scene Investigation, Series 2 Part 1 comes in a three-disc set with several worthwhile extras. There are cast and crew interviews, an on-set tour, a peek at the workshop where all the bloody body parts are created, and, most informative, selected episode commentaries featuring writer-creator Anthony E Zuiker and director and producer Danny Cannnon among others. Picture and Dolby Digital sound are impeccable. --Mark Walker