Guest Stars Nate Santana as Dr. James Lanik Mekia Cox as Robin Charles Arden Cho as Emily Choi D.W. Moffett as Cornelius Rhodes Heather Headley as Gwen Garrett Paula Newsome as Caroline Charles Anna Enger Ritch as FBI Special Agent Ingrid Lee Patrick John Flueger as Officer Adam Ruzek Matt Corboy as Joel Simpson Miguel Nunez as Martin Montero Maya Lou Hlava as Jenny Simpson Rebecca Harris as Evie Simpson Co Starring Jeremy Shouldis as Dr. Marty Peterson Casey Tutton as Nurse Monique Lawson Tonray Ho as Nurse Leah Mia Park as Nurse Beth Cole Philip Michael Toca as FBI Special Agent Sam Pearson Roy Gonzalez as FBI Medic Kate Johnson as Virginia Green