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 Katie Leclerc as Kathryn Vogel Michael William Freeman as Glenn Vogel Aaron Dominguez as Rodrigo Michael Garza as Julio Carlos Co Starring Brenda Arteaga-Walsh as Ines Ryan Jason Cook as ER Nurse Joshua Nathaniel Melendez as Julio's Dad Danny Arroyo as Dr. Marco Morales Fernanda Espíndola as Sandra Carlos Sandra Akins as Donna Zach Blackwood as Kennedy Nurse #1 Dani Bryan as Flight Paramedic #2 Andrew Roach as Dr. Dominic Hernandez Luke Sexton as Flight Paramedic #1
