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 Yaya DaCosta Nurse April Sexton Actor Colin Donnell Dr. Connor Rhodes Actor Brian Tee Dr. Ethan Choi Actor Torrey DeVitto Dr. Natalie Manning Actor Marlyne Barrett Maggie Lockwood Actor Norma Kuhling Dr. Ava Bekker Actor LaRoyce Hawkins Det. Kevin Atwater Guest Star Ato Essandoh Dr. Isidore Latham Guest Star Jessy Schram Dr. Hannah Asher Guest Star Nate Santana Dr. Jimmy Lanik Guest Star Scarlett Wand Anna Charles Guest Star Lorena Diaz Nurse Doris Guest Star Marie Tredway Nurse Trini Guest Star Michael Vaughn Shaw X-Ray Tech Mike Guest Star Cesar Jaime Paramedic Cesar Guest Star Desmond Gray Paramedic Desmond Guest Star Courtney Rioux Paramedic Courtney Guest Star Sarah Brooks Paramedic Juliette Guest Star C. Anthony Jackson Security Guard Earl Guest Star Elena Marisa Flores Officer Rosado Guest Star Katrina Love Nurse Katrina Guest Star Andrew Schneider Executive Producer Diane Frolov Executive Producer Michael Brandt Executive Producer Derek Haas Executive Producer Arthur W. Forney Executive Producer Peter Jankowski Executive Producer Michael Waxman Executive Producer Milena Govich Director Stephen Hootstein Writer Daniel Sinclair Writer