'Hebridean Treasure: Lost & Found' is a film version of a live-stage dance, music, and song performance by some of Scotland's most talented young artists in which the acclaimed writer John Philip Newell tells the story of Celtic Spirituality and its love of Earth through the lens of the Western Isles of Scotland.

Lou may have Down's Syndrome but is more than capable of looking after herself. She lives with her controlling sister Ashley, who always gets what she wants. When a new man comes into their lives, the sisters become love rivals, bringing their relationship to a head.