Dick Wolf Creator, Executive Producer Matt Olmstead Creator, Executive Producer Oliver Platt Dr. Daniel Charles Actor S. Epatha Merkerson Sharon Goodwin Actor Steven Weber Dr. Dean Archer Actor Jessy Schram Dr. Hannah Asher Actor Luke Mitchell Dr. Mitch Ripley Actor Sarah Ramos Dr. Caitlin Lenox Actor Darren Barnet Dr. John Frost Actor Brennan Brown Dr. Sam Abrams Guest Star Devin Kawaoka Dr. Kai Tanaka-Reed Guest Star Courtney Rioux Paramedic Courtney Guest Star Matthew Isler Paramedic Matt Guest Star Marie Tredway Nurse Trini Guest Star Lorena Diaz Nurse Doris Guest Star Gbenga Akinnagbe David Goodwin Guest Star Lynnette Li Nurse Nancy Guest Star Kim Quindlen Nurse Kacy Guest Star Orlagh Cassidy Miranda Lewis Guest Star Rebecca Breeds Mallory Sloan Guest Star B.K. Cannon Ellen Montgomery Guest Star Lauren Powell Paramedic Evie Guest Star Rolando Boyce Stan Goodland Guest Star Cheryl Graeff Rhonda West Guest Star Shrini Shah ICU Nurse Ian Atwal Guest Star Kelton Neals Trident Fletcher Guest Star Jaxson Sumler Jaxson Montgomery Guest Star Ellis Hobbs IV Christian Goodland, Samara West, Overflow Nurse Mary Cervantes, Attractive Stranger Guest Star, Guest Star, Guest Star, Guest Star Derek Haas Executive Producer Arthur W. Forney Executive Producer Michael Brandt Executive Producer Peter Jankowski Executive Producer Michael Pressman Executive Producer Anthony Nardolillo Director Andrew Gettens Writer Lauren MacKenzie Writer