Guest Stars Emily Tyra as Dr. Noa Kean Noah Gray-Cabey as Dr. Elliot Dixon Tommy Dewey as Dr. Mike Leighton Steven Culp as Dr. Desmond Leighton Nafessa Williams as Dr. Charlotte Piel Julie Ann Emery as Debbie Kobling Robert Romanus as Henry Underwood Madalyn Horcher as Jaydin Mike Erwin as Randall Underwood Emma Engle as Kaya Bianca Collins as Chelsea Underwood Co Starring Angela Relucio as Nurse Risa Park Emily Nelson as Hannah Reynolds George Lako as Flight Medic #1 Braden Lynch as Flight Medic #2 Kristina Guerrero as Field Reporter Angela Fornero as Post-Op Nurse Nefe Iredia as EMT