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 Ato Essandoh Dr. Isidore Latham Guest Star Paula Newsome Dr. Caroline CeCe Charles Guest Star Molly Bernard Elsa Curry Guest Star Gregory Alan Williams Bert Goodwin Guest Star Mekia Cox Robin Charles Guest Star Brennan Brown Dr. Samuel Sam Abrams Guest Star Nate Santana Dr. Jimmy Lanik Guest Star Emma Duncan Dr. Maya Frisch Guest Star Amy J. Carle Dr. Olga Patchefsky Guest Star Marc Grapey Peter Kalmick Guest Star Lorena Diaz Nurse Doris Guest Star Kristina Valada-Viars Nurse Maya Guest Star Camille Robinson Nurse Tanya Guest Star Carlos Rogelio Diaz Nurse Hank Guest Star Melissa Canciller Nurse Melissa Guest Star Naïma Hebrail Kidjo Paramedic Naïma Guest Star Kroydell Galima Tech Gene Guest Star Andrew Schneider Executive Producer, Writer Diane Frolov Executive Producer, Writer Michael Brandt Executive Producer Derek Haas Executive Producer Arthur W. Forney Executive Producer Peter Jankowski Executive Producer Michael Waxman Executive Producer Charles Carroll Director