Ellen Page character Courtney
Diego Luna character Ray
Nina Dobrev character Marlo
James Norton character Jamie
Kiersey Clemons character Sophia
Beau Mirchoff character Brad Mauser
Wendy Raquel Robinson character Sophia's Mother
Kiefer Sutherland character Dr. Barry Wolfson
Madison Brydges character Tessa
Jacob Soley character Alex
Anna Arden character Alicia
Miguel Anthony character Cyrus Gudgeon
Jenny Raven character Irina Wong
Charlotte McKinney character Girl on Bicycle
Steve Byers character Marlo's Brother
Lisa Codrington character Chief Resident
Emily Piggford character Neurology Resident #1
Martha Girvin character Neurology Resident #2
Taylor Trowbridge character Lauren
Nadine Roden character Paramedic #1
Richard Young character The Dean's Secretary
Mary Grant character Radiologist
Stefano DiMatteo character Paramedic #2
Jimi Shlag character Burly Patient
Natasha Bromfield character ICU Nurse
Daniela Barbosa character Hayley
Jelena Savic character Conference Room Medical Student
Brian King character Chemistry Teacher
Ali Schwartz character Mean Girl #1
Dallas Poynter character Mean Girl #2
Avery Bederman character Mean Girl #3
Danny Gallagher character TEMC Dean
Jessica Rose character Puzzle Nurse
