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 Jessy Schram Dr. Hannah Asher Guest Star Jeremy Shouldis Dr. Marty Peterson Guest Star Roland Buck III Dr. Noah Sexton Guest Star Nate Santana Dr. James Lanik Guest Star Gregory Alan Williams Bert Goodwin Guest Star Molly Bernard Dr. Elsa Curry Guest Star Lorena Diaz Nurse Doris Guest Star Sarah Brooks Paramedic Juliette Guest Star Desmond Gray Paramedic Desmond Guest Star Courtney Rioux Paramedic Courtney Guest Star Marie Tredway Nurse Trini 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 Milena Govich Director Alex Chapple Director Daniel Sinclair Writer Jeff Drayer Writer Safura Fadavi Writer Joseph Sousa Writer Meridith Friedman Writer