Dick Wolf Creator, Executive Producer Matt Olmstead Creator, Executive Producer Oliver Platt Dr. Daniel Charles Actor S. Epatha Merkerson Sharon Goodwin Actor Steven Weber Dr. Dean Archer Actor Jessy Schram Dr. Hannah Asher Actor Luke Mitchell Dr. Mitch Ripley Actor Sarah Ramos Dr. Caitlin Lenox Actor Darren Barnet Dr. John Frost Actor Jocelyn Hudon Lizzy Novak Guest Star Ashlei Sharpe Chestnut Dr. Naomi Howard Guest Star Merrin Dungey Dr. Jennifer Kingston Guest Star Manish Dayal Dr. Theo Rabari Guest Star Jeremy Shouldis Dr. Marty Peterson Guest Star Tetona Jackson Esme Lockhart Guest Star Zach Appelman Jeremy Lockhart Guest Star Olivia Nikkanen Faye Carter Guest Star Jack Falahee Devin Carter Guest Star Lorena Diaz Nurse Doris Guest Star Marie Tredway Nurse Trini Guest Star Lynnette Li Nurse Nancy Guest Star Kim Quindlen Nurse Kacy Guest Star Courtney Rioux Paramedic Courtney Guest Star Matthew Isler Paramedic Matt Guest Star Rebecca Brooksher Terri Larson Guest Star Ken Bradley Electrician Guest Star Elin Joy Seiler Angelica Larson Guest Star Salome Mergia Betsy Taylor Guest Star Abrial Bonilla Med Student Lina Martinez Guest Star Derek Haas Executive Producer Arthur W. Forney Executive Producer Michael Brandt Executive Producer Peter Jankowski Executive Producer Michael Pressman Executive Producer Anna Dokoza Director Ashley Bower Writer Eli Jarmel Writer