Louise (Pickford) is a sewing-machine girl in a sweatshop in New York City. She lives together with her sisters Amy (Loretta Blake) and Jane (Dorothy West) and are all deprived by bad conditions at work and sickness. Louise tries for the three of them to survive and regards herself as the keeper of her sisters. Meanwhile, she stands up to her bosses and complains about the dreadful circumstances they work in. When Amy is seduced by the son of the shop-owner, Louise butts in and stops the romanc...