Digimon Frontier: Revival of the Ancient Digimon (デジモンフロンティア 古代デジモン復活！！ Dejimon Furontia Kodai Dejimon Fukkatsu!!) is the seventh Digimon movie and is the only movie of Digimon Frontier (Dub: Island of Lost Digimon). It premiered on July 20, 2002 alongside Kinnikuman Nisei: Muscle Ginseng Competition! The Great Choujin War (キン肉マンＩＩ世 マッスル人参争奪！超人大戦争, Kinnikuman Nisei Massuru Ninjin Soudatsu! Chōjin Daisensou) and Fierce Fighting! Crush Gear TURBO: Caesarvern's Challenge! (激闘！クラッシュギアＴＵＲＢＯ カイザバーンの挑戦, Gekitou! Kurasshu Gia Tābo Kaizabān no Chousen) during the 2002 Summer Toei Anime Fair.