Guest Stars Megan Byrne as Gladys Miller Shiva Kalaiselvan as Leyla Shinwari Sandra Mae Frank as Dr. Elizabeth Wilder Conner Marx as Ben Meyer Frances Turner as Dr. Lyn Malvo Anna Suzuki as Sandra Fall André Blake as Dr. Claude Baptiste Amaia Arana as Roxana Zamaya Alan Cox as Lyle Eric Robinson Jr. as Brandon Dover Isabel Keating as Mary Wheeler Co Starring Nora Clow as Luna Opal Clow as Luna Matthew Jeffers as Dr. Mark Walsh Olivia Khoshatefeh as Dr. Yasmin Turan Jennifer Betit Yen as Nurse Aimee Kamoe Michael Basile as Paramedic Rob Moreland Teresa Patel as Paramedic Harvell Greta Quispe as Nurse Sabrina Zamabrano Kylo Freeman as Resident Pavan Carey Claire Karpen as Dr. Michelle Goldman Kerry Flanagan as Marsha Dorcas Sowunmi as Dr. Iyawa Metzger Andrew Polk as Dr. Melvin Skein Pearl Sun as Theresa Colgan Jenna Hellmuth as Battalion Fire Chief Franco Omar Ghonim as Simon Edward Heegan as Fireman Patrena Murray as Corrections Ward Guard
