Cassie follows a surprising paper trail to a suspiciously empty private jet service. Later, a visit from her brother Davey forces Cassie to confront her memories of her “unconventional” childhood.

Sean and Dorothy host the new neighbors on Spruce with plans to finally get Leanne out of the house.

The birthday party from hell ensues when the cult makes its boldest move yet with Leanne.

Leanne begins to torment Dorothy as chaos overtakes Spruce Street.

Dorothy hires two live-in nurses to help speed up her recovery—and protect her from Leanne.

Sean sees Leanne’s true colors while she hunts her enemies on Halloween.

Max tests a bold new cost-saving program that could help both New Amsterdam and its neediest patients. Wilder struggles with a patient’s decision to refuse life-saving surgery. Reynolds comes to…

Between anger management classes and tabloid scandals, Jessica and Trish track down a third patient linked to IGH. Oscar extends an olive branch.