Ryan Eggold Dr. Max Goodwin Actor Janet Montgomery Dr. Lauren Bloom Actor Jocko Sims Dr. Floyd Reynolds Actor Tyler Labine Dr. Iggy Frome Actor Sandra Mae Frank Dr. Elizabeth Wilder Actor John Patrick McGinty Dr. Liam Sertic Guest Star James McDaniel Horace Reynolds Guest Star Matthew Jeffers Dr. Mark Walsh Guest Star Em Grosland ED Nurse Kai Brunstetter Guest Star Melinda Tanner Esther Otley Guest Star Patrick Cage II Canaan Ochoa Guest Star Conner Marx Ben Meyer Guest Star Nicole Kafka Circulating Nurse Franz Guest Star Debra Monk Karen Brantley Guest Star Dee Hoty Board Member Alexis Luther Guest Star Joy Sudduth Board Member Alexandra Dorsett Guest Star Ben Beckley Board Member John Krain Guest Star Edan Heymann Topher O'Grady Guest Star Johnny Cannizzaro Fireman Michael Delaplane Guest Star Stacey Raymond Paramedic Whitaker Guest Star Nico Kiefer Patient Theo Guest Star Briana Starks Patient Luisa Guest Star Marietta LaFarge Patient Stella Guest Star Mark Resnik Patient Ali Guest Star Stanley Allen Sherman Patient Norbert Guest Star Rae Maddren Patient Esme Guest Star Barbara Kingsley Patient Allyson Guest Star Faiven Feshazion Anesthesiologist Guest Star Megan Byrne Gladys Miller Guest Star Fatou Niang Random Patient Guest Star Mike Doyle Martin McIntyre Guest Star Kathryn Prescott Vanessa Bloom Guest Star Freema Agyeman Dr. Helen Sharpe Actor John Earl Jelks Horace Actor Patrick Cage Canaan Ochoa Actor Aaron Ginsburg Drehbuch Actor, Executive Producer David Schulner Drehbuch Actor, Executive Producer Eric Manheimer Drehbuch Actor Peter Horton Executive Producer Michael Slovis Executive Producer David Foster Executive Producer Shaun Cassidy Executive Producer Olenka Denysenko Director