Guest Stars Emily Tyra as Dr. Noa Kean Noah Gray-Cabey as Dr. Elliot Dixon Emily Alyn Lind as Ariel Braeden Patrick Fischler as CDC DD Gareth Reddick Meg Steedle as Dr. Kelly Pruitt Caitlin Fitzgerald as Dr. Gretchen Kerr Alicia Urizar as Alicia Dias Mark Famiglietti as Jeremy Weeb Ramses Jimenez as Raul Gomez Ron Perkins as Bill Chislett Caitlin Harris as Anna Chislett Tom Williamson as Russell Danvers Sundra Oakley as Regina Don McManus as Exorcist Co Starring Angela Relucio as Nurse Risa Park Jeffrey Larson as Private Kyle Elkin Gabriela Banus as Yolanda Ramos
