Linda Wallem Creator, Executive Producer Liz Brixius Creator, Executive Producer Evan Dunsky Creator, Executive Producer Edie Falco Jackie Peyton 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 Adam Ferrara Officer Frank Verelli Actor Ruby Jerins Grace Peyton Actor Mackenzie Aladjem Fiona Peyton Actor Stephen Wallem Thor Lundgren Actor Betty Gilpin Dr. Roman Actor Julie White Antoinette Guest Star Celia Keenan-Bolger Goth Patient Guest Star Julia Goldani Telles Mandy Guest Star Joe Avellar Weatherman Guest Star Liz Flahive Executive Producer Richie Jackson Executive Producer Clyde Phillips Executive Producer Tom Straw Executive Producer Abe Sylvia Writer Seith Mann Director