The various members of the Galloway family gather to depart for their annual reunion, on the familial private island. With them comes years of pent-up anger, jostling for position, and competition to impress and be the favorite of family patriarch Spencer. As the group settles in, Spencer introduces his doctor, Dr. Trinh, and reveals shocking plans for his future. Adding to the chaotic news, Spencer reveals to the family that the winner of a series of competitions will stand to inherit his entire estate, regardless of past conflicts and threats about his fortune. Grappling with the shocking news, the family reflects on the events of the past that lead them to this point.