The triple-disc collector's edition of The Wizard of Oz is one of the two editions of the 1939 Victor Fleming film released in October of 2005. The other is the two-disc special edition, and both were preceded by the MGM/UA DVD at the end of the '90s and the first Warner Bros. DVD edition a couple of years earlier. The latter, in particular, was very good in its time, in terms of the transfer and the bonus materials, but this triple-desk version does indeed outclass it and all rival versions. It contains everything that's on the double-disc set: a stunningly crisp transfer that reveals more detail in the image -- elements of the picture that are blurred or barely seen in the older Warner transfer, such as the details in the bricks on the Yellow Brick Road, can be seen in the new edition. The chaptering is close to what was used in the older Warner disc, but fine-tuned in some of the locations and breaks, and the sound is improved somewhat as well. The commentary by John Fricke and surviving cast and crew -- at least the third full-length commentary ever done on Oz, counting the one done by Ron Haver for The Criterion Collection laserdisc (which, itself, set a new standard for transfers of the movie) -- has been updated anew. There are featurettes on the cast and crew, the restoration of the movie, and a free-standing music-and-effects track on the first disc in the package, in tandem with the full-length movie. Disc two is loaded up with the Angela Lansbury-hosted making-of feature, which holds up extremely well, as well as the "Memories of Oz" television special -- but it's mostly filled with the new features "The Art of Imagination: A Tribute to Oz" and "Because of the Wonderful Things It Does: The Legacy of Oz," plus composer Harold Arlen's home movies, outtakes and test footage of the tornado sequences, galleries of stills and trailers, and six hours of audio bonus features, including raw session recordings of the music and radio adaptations and promotional materials. The third disc is for those who genuinely love not only the movie and its origins but the man behind Oz; the centerpiece of the third platter is a full-length documentary on Wizard of Oz author L. Frank Baum that does about as good a job of telling his life as has ever been brought before the public. L. Frank Baum: The Man Behind the Curtain is lively and entertaining as well as informative and lavishly produced. It is supported by complete editions of the earlier attempts at bringing the world of Oz to the screen, from 1910 through 1933. The silent Oz features have also been issued by some public domain DVD companies, but here they've been restored and re-scored, and each with a different kind of music score, from solo keyboard to orchestra, so that the experience of each film is distinct and different from its companion features. The 1933 cartoon Wizard of Oz is in rougher shape than one would wish, but it is also one of the rarer manifestations of the early Oz films, as its distribution was complicated by legal disputes. The disc opens automatically to an easy-to-use multi-layered menu. The other major features of the triple-disc slipcased set are reproductions of the 1939 publicity art and promotional screening invitational materials.