Evan Dunsky Creator, Executive Producer Liz Brixius Creator, Executive Producer, Writer Linda Wallem 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 Stephen Wallem Thor Lundgren Actor Lenny Jacobson Lenny Actor Arjun Gupta Sam Actor Jessica Hecht Mimi Guest Star Rebecca Naomi Jones Sister Anne Guest Star Arthur French Elliot Graham Guest Star Steve Buscemi Director Ellen Fairey Writer Richie Jackson Executive Producer Caryn Mandabach Executive Producer