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 Sasha Roiz Jack Dayton Guest Star Lilah Richcreek Estrada Dr. Nellie Cuevas Guest Star T.V. Carpio Dr. Grace Song Guest Star Conor Perkins Dr. Zach Hudgins Guest Star Alet Taylor Liliana Wapniarski Guest Star Jodi Kingsley Madeline Gastern Guest Star Raquel Dominguez Liza Martin Guest Star Lorena Diaz Nurse Doris Guest Star Lynnette Li Nurse Nancy Guest Star Patricia Kane Nurse Sandra Guest Star Jackie Seijo Paramedic Jackie Guest Star Stan Shaw Dr. George Thomas Guest Star Todd Weeks Isaac Collins Guest Star Josh Leeper Rob Graham Guest Star Paula Anglin Marilyn Reif Guest Star Kelli Clevenger Waiter Guest Star Jess Maynard Louisa Graham Guest Star Joel Wasserman Sammy Guest Star Justin Mobley Paul Guest Star Zach Sorrow Mike Guest Star Derek Spaldo Videographer Guest Star Diane Frolov Executive Producer 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 Gabrielle Fulton Ponder Writer