Today marks the Region 1 release of Wave 5 of the Walt Disney Treasures line. There are four titles in this wave and two of them are all about animation: Disney Rarities – Celebrated Shorts, 1920s-1960s and The Chronological Donald, Volume Two. Check out Ultimate Disney’s review of the first set and their interview with Leonard Maltin, the man who came up with the Walt Disney Treasures concept six years ago and who promises that there will be at least one more wave in the series, if not more.