Evan Dunsky Creator Liz Brixius Creator Linda Wallem Creator Edie Falco Jackie Peyton Actor Eve Best Dr. Eleanor O'Hara Actor Peter Facinelli Dr. Fitch Cooper Actor Merritt Wever Zoey Barkow Actor Haaz Sleiman Mohammed 'Mo-Mo' De La Cruz Actor Paul Schulze Eddie Walzer Actor Anna Deavere Smith Gloria Akalitus Actor Dominic Fumusa Kevin Peyton Actor Ruby Jerins Grace Peyton Actor Daisy Tahan Fiona Peyton Actor Stephen Wallem Thor Lundgren Actor Alexie Gilmore Amy Greenfield Guest Star Andrea Martin Mrs. Greenfield Guest Star Jill Flint Melissa Greenfield Guest Star Arjun Gupta Sam Guest Star Steve Buscemi Director Liz Flahive Writer John P. Melfi Executive Producer