Linda Wallem Creator, Executive Producer Liz Brixius Creator, Executive Producer Evan Dunsky Creator, Executive Producer Edie Falco Jackie Peyton Actor Eve Best Dr. O'Hara Actor Peter Facinelli Dr. Cooper Actor Merritt Wever Zoey Actor Paul Schulze Eddie Actor Anna Deavere Smith Gloria Akalitus Actor Dominic Fumusa Kevin Peyton Actor Ruby Jerins Grace Peyton Actor Mackenzie Aladjem Fiona Peyton Actor Stephen Wallem Thor Lundgren Actor Morris Chestnut Dr. Ike Prentiss Guest Star Betty Gilpin Dr. Carrie Roman Guest Star Adam Ferrara Frank Verelli Guest Star Michael Potts Mediator Guest Star Katie Flahive Paramedic Guest Star Caryn Mandabach Executive Producer Randall Einhorn Director Liz Flahive Writer