Olivia Newton-John stars in this fantastical musical odyssey as Terpsichore, the Greek muse of dance, who visits Earth as a human to inspire a young artist (Michael Beck). Aided by an ex-Big Band musician (Gene Kelly), they open a glitzy disco roller rink, but what happens when muse and mortal fall in love? Colorful updating of 1947's InchDown to EarthInch features songs by Newton-John and ELO, including InchSuddenly,Inch InchMagic,Inch and InchAll Over the World.Inch 96 min. Widescreen (Enhanced); Soundtrack English; Subtitles English. Two-disc set. | Xanadu | | 4K Blu-Ray | 4K Ultra HD Blu-ray | Best Buy