Dick Wolf Creator Matt Olmstead Creator Oliver Platt Dr. Daniel Charles Actor S. Epatha Merkerson Sharon Goodwin Actor Marlyne Barrett Maggie Lockwood 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 Brennan Brown Dr. Samuel "Sam" Abrams Guest Star Natalie Zea Nurse Jackie Nelson Guest Star Devin Kawaoka Dr. Kai Tanaka-Reed Guest Star Beth Lacke Dr. Margo Collins Guest Star Marc Grapey Peter Kalmick Guest Star Lorena Diaz Nurse Doris Guest Star Sarah Brooks Paramedic Juliette Guest Star CCH Pounder Dr. Eleanor Hess Guest Star Travis Schuldt Carl Nelson Guest Star Kyle Gibson Tim Campbell Guest Star Alyssa Goss Vivian Tompkins Guest Star Eric Lynch William Tompkins Guest Star Cheryl Hamada Debby Parker Guest Star Yolonda Ross Tiffany Brooks Guest Star Tim Ashby Brian Guest Star Maya Keane Penny Nelson Guest Star Maddie Maish Abby Campbell Guest Star Laurel Krabacher Diane Campbell Guest Star Jake Elkins Adam O'Rourke Guest Star Seth K. Hale Jake Guest Star Ariel Bastida Cashier Guest Star Derek Haas Executive Producer Arthur W. Forney Executive Producer Michael Brandt Executive Producer Peter Jankowski Executive Producer Michael Pressman Executive Producer Sharon Lewis Director Meridith Friedman Writer