Deep Discount: Gravity Falls: The Complete Series on Blu-rayTwelve-year-old twins Dipper and Mabel Pines weren't happy to be packed off to spend the summer with their souvenir-huckstering great-uncle, Grunkle Stan, in the seemingly sleepy town of Gravity Falls, Oregon. Appearances can be deceiving, as the kids find bizarre mysteries and adventures at every turn, in this popular animated Disney Channel entry.40 episodes on 7 discs. 15 hrs. Widescreen; Soundtrack: English; Subtitles: English.