At a boutique health-and-wellness resort that promises healing and transformation, nine stressed city dwellers try to get on a path to a better way of living. Watching over them during this 10-day retreat is the resort's director, Masha, a woman on a mission to reinvigorate their tired minds and bodies. However, these nine "perfect" strangers have no idea what is about to hit them.

Nicole Kidman, Melissa McCarthy, Michael Shannon, Luke Evans, Asher Keddie, Samara Weaving, Melvin Gregg, Tiffany Boone, Manny Jacinto, Grace Van Patten, Regina Hall, Bobby Cannavale, Zoe Terakes