Dick Wolf Creator Matt Olmstead Creator Oliver Platt Dr. Daniel Charles Actor S. Epatha Merkerson Sharon Goodwin Actor Marlyne Barrett Maggie Lockwood 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 Rachel DiPillo Dr. Sarah Reese Guest Star Henderson Wade Dr. Loren Johnson Guest Star Tiff Abreu Cassidy Guest Star Daniel Dorr Robert "Sully" Sullivan Guest Star Hope Lauren Lynne Murphy Guest Star Lorena Diaz Nurse Doris Guest Star Michael Vaughn Shaw X-Ray Tech Mike Guest Star Courtney Rioux Paramedic Courtney Guest Star Sarah Brooks Paramedic Juliette Guest Star Logan Miller Kip Lenox Guest Star Eddie Ramos Aaron Decembly Guest Star Andrea Bordeaux Krista Guest Star Cassady McClincy Zhang Ariel Sparkman Guest Star Holly Anspaugh Erica Bavinger Guest Star David Berman Paramedic Corey Guest Star Maura Gale Chairwoman Guest Star Mel Chude Prison Guard Marley Guest Star Ruby Kelley Savannah Guest Star Derek Haas Executive Producer Arthur W. Forney Executive Producer Michael Brandt Executive Producer Peter Jankowski Executive Producer Stephen Hootstein Executive Producer Michael Pressman Executive Producer Deanna Shumaker Writer Lee Friedlander Director