Set in the 1920s, this historical drama follows the lives of young women who work in a factory painting watch dials with luminous paint. As they begin to suffer from mysterious illnesses, they uncover the dangerous effects of radium exposure and embark on a courageous fight for justice against their employer. The film stars Joey King and Abby Quinn, who deliver compelling performances as sisters navigating this harrowing ordeal. Directed by Ginny Mohler, the movie sheds light on a significant yet often overlooked chapter in labor rights history. For those interested, it can be viewed for free on 123Movies / Movies123.