David Tennant's tenure as the Time Lord Doctor Who gets a brief extension with the energetic animated adventureDreamland, which was broadcast on the officialDoctor Whowebsite in 2009. As we learn in the 45-minute feature, "Dreamland" is code for the infamous Area 51, where aliens have reportedly been spotted, and where Tennant's Doctor finds himself in the middle of an invasion by the insectoid Viperox. With the help of locals Cassie (Georgia Moffett, the daughter of Fifth Doctor Peter Davison) and Jimmy (Tim Howar), the Doctor must put a halt to the Viperox's world domination plans while avoiding a war-mongering US Army general.Dreamlandbenefits from a solid, action-filled script by Phil Ford (who penned  the live-action Tennant serial,The Waters of Mars) but is hampered throughout by its clunky CGI animation, which works wonders with backgrounds but makes Tennant's Doctor and his companions look awfully lifeless. Still, it's better than the dreadful artwork for the previous animated offering,The Infinite Quest, and should please dedicated followers of the Doctor. The two-disc set includes a second disc titledDoctor Who's Greatest Moments, which is comprised of clips from the Tennant years, as well as interviews with all the major participants (and a few surprises, like Sir Derek Jacobi), and lumped into themed categories (The Doctor, Companions, Enemies). Amusingly enough, the featurettes, which each clock in at 60 minutes, are longer than the main feature itself.--Paul Gaita