Smoke Sauna Sisterhood Movie Trailer HD - Documentary - Plot synopsis: Within the confines of a smoke sauna deep in an Estonian forest, groups of women gather to cleanse themselves in both body and soul, sharing in traditional sauna-based rituals, while also revealing their hurts and longings, joys and pains. In this Sundance-winning documentary, filmmaker Anna Hints boldly combines an intimate documentary approach with sensuous lyrical expressionism. Less an act of individual portraiture than a kind of collective diary, the film sees a hotbox become a place of healing.