Dick Wolf Creator, Executive Producer Matt Olmstead Creator, Executive Producer Oliver Platt Dr. Daniel Charles Actor S. Epatha Merkerson Sharon Goodwin Actor Nick Gehlfuss Dr. Will Halstead Actor Brian Tee Dr. Ethan Choi Actor Marlyne Barrett Maggie Lockwood Actor Dominic Rains Dr. Crockett Marcel Actor Marc Grapey Peter Kalmick Guest Star Asjha Cooper Dr. Vanessa Taylor Guest Star Michael Rady Dr. Matt Cooper Guest Star Jeremy Shouldis Dr. Marty Peterson Guest Star Lorena Diaz Nurse Doris Guest Star Marie Tredway Nurse Trini Guest Star Lynnette Li Nurse Nancy Guest Star Sarah Rafferty Dr. Pamela Blake Guest Star Angela Wong Carbone Jessa Rinaldi Guest Star Courtney Rioux Paramedic Courtney Guest Star Bonita Friedericy Terri Hammer Guest Star Renelle Nicole ICU Nurse Trisha Guest Star Riley Voelkel Milena Jovanivic Guest Star Johnny Wu Randall Shentu Guest Star Diane Frolov Executive Producer, Writer Andrew Schneider Executive Producer Derek Haas Executive Producer Arthur W. Forney Executive Producer Michael Brandt Executive Producer Peter Jankowski Executive Producer Michael Pressman Executive Producer Nicole Rubio Director Meridith Friedman Writer Jeff Drayer Writer Eli Talbert Writer Stephen Hootstein Writer Daniel Sinclair Writer Natalie Drayer Writer Gabriel L. Feinberg Writer