The hospital is forced to evacuate when a toxic chemical is brought into the E.D., leaving patients and the staff in grave danger. Stuck in an elevator, Dr. Charles and Dr. Manning are forced to take drastic measures with a pregnant woman. Goodwin is... (more) tasked with making difficult choices and Dr. Rhodes discovers a secret that Dr. Bekker has been holding from him.

Adam Petchel, Anna Enger Ritch, Arden Cho, C.S. Lee, Casey Tutton, Courtney Rioux, Cynthia Addai-Robinson, D.W. Moffett, David Eigenberg, Dennis Cockrum, Devin Ratray, Eamonn Walker, Heather Headley, Jesse Lee Soffer, Joe Miñoso, Lorena Diaz, Michael Kevin Martin, Michael Wollner, Nate Santana, Noelle P. Wilson, Sarah Charipar, Sarai Rodriguez, Susaan Jamshidi, Tracy Spiridakos