It's wildly inappropriate to sing the praises of a Disney Channel show by saying that it pisses genius, but "Phineas and Ferb" does just that, deftly blending dry relationship humor with high-concept science and one of the best pop soundtracks you'll find outside of "South Park" (back when they wrote songs, anyway). Having wrapped their 39-episode (!) second season last fall, their first all-new show of 2011 is the wildly ambitious full-length movie "Across the 2nd Dimension," and to the surprise of no one, it's pretty awesome. Phineas and Ferb invent a portal to another dimension, and they discover a world where the nefarious Dr. Doofenshmirtz is a much more successful evil genius than the one in our world, and he plans to use the boys' portal to take over our tri-state area as well. The producers have a great time playing against type (the other Candace is an ass-kicking resistance fighter, while the boys are timid and never leave the house), but the overall tone of the film is quite dark, which may not sit well with younger kiddos. Thankfully, the movie's mini-tunes are the ringing pop gems fans have come to expect, to the point where one of the movie's best songs wound up on the cutting room floor.
The DVD of "Across the 2nd Dimenson" uses the alternate world in a cheeky manner by splitting the bonus features between two title screens (poke around the main screen, and you'll figure it out). The deleted scenes are quite good, but the two musical numbers, a longer version of "Robot Riot" and Candace's great "Mysterious Force" (arguably the best song Ashley Tisdale has sung in years) are the winners. They also included the episode "Attack of the 50 Foot Sister," which each universe in the DVD sporting its own audio commentary, one of which is the voice actors behind Dr. Doofenshmirtz and Major Monogram in character. This should satisfy fans of the show while the producers are hard at work on the show's third season.