Guest Stars Denitra Isler as Nurse Ellen Hundley Kaley Ronayne as Dr. Kincaid "Cade" Sullivan Summer Selby as Carol Austin Alan Aisenberg as Zach Brooks Jeena Yi as Dr. Jayci Lee Gary Perez as Bruno Camacho Michael Tow as Nathan Zhou Shirley Chen as Alicia Zhou Elaine del Valle as Miranda Camacho Co Starring Dave MacDonald as FBI Agent Todd Barker Shanessa Sweeney as Janaya Purcell Derek Russo as Taron Drakos Tiffany Kyle as Phoebe Moffit Bryan Guzman as Max Camacho Tsi Chin Li-McCall as Eileen Zhou Omer Mughal as EMT Alex Christopher H. Fisher as Fire Chief Eli Joe Tina McCoy Mitchell as EMT Serena Jennica Hill as CRNA Diana