From Hulu:

Based on The New York Times bestselling book by author Liane Moriarty, Nine Perfect Strangers takes place at a boutique health-and-wellness resort that promises healing and transformation as 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.

The eight-episode series stars Nicole Kidman, Melissa McCarthy, Michael Shannon, Luke Evans, Bobby Cannavale, Regina Hall, Samara Weaving, Melvin Gregg, Asher Keddie, Grace Van Patten, Tiffany Boone and Manny Jacinto.