Guest Stars Arturo Del Puerto as Luis Dominguez Santiago Segura as Gabriel Moreno Jessica Rothe as Cass Himmelstein Néstor Carbonell as Dr. Ruben Soriano Ash Santos as Nia Washington Sophia Torres as Vero Cruz Charlayne Woodard as Dr. Lucy Broussard J.R. Ramirez as Dr. Patrick Sanchez Isabella Day as Penny Navarro Alex Felix as Fiona Arnez Co Starring Tyler Laracca as Paramedic Ramona DuBarry as Loretta Washington Bethany Brandt as Paramedic Buck Burns as Paramedic Natalie Bassi as Paramedic Glenn Thayer as News Anchor Joshua Troke as Dr. Scott Richards Krystal Barrera as Charlie Ramirez Lamont Couch as Bobby Washington Ansel Pierce as Garrett Donnelley Katrina Muldoon as Dr. Lisa Gallegos Carlos Salmón as Bodie
