Reparto y equipo
- Daniel Dae KimDr. Cassian Shin
- Mike DoyleMartin McIntyre
- Larae MuscatSameera
- Vince EdgehillDying Patient
- Em GroslandED Nurse Brunstetter
- Christine ChangDr. Agnes Kao
- Alejandro HernándezED Nurse Casey Acosta
- Michael BasileParamedic Moreland
- Erica CamaranoTrauma Surgeon Reyes
- Matthew JeffersED Resident Mark Walsh
- Stacey RaymondParamedic Whitaker
- Teresa PatelParamedic Harvell
- Melissa NaviaCopilot Eva Schafer
- Raphael SbargeCaptain Dane Starks
- Olivia KhoshatefehAnesthesiologist Alicia Smith
- Maury GinsbergDr. Leland Clark
- Sheilagh WeymouthDr. Florence Brighton
- Megan ByrneGladys
- Keren LugoDr. Diana Flores
- NamakulaDOJ Agent Southern
- Jennifer Betit YenNurse Aimee Kamoe
- Carmen Noemi GuzmanWife of Dying Patient
- Shereen AhmedShenaz Shetty
- Jay FernandezNTSB Nelson Peña
- Earl Baker Jr.Dr. Mandle
- Stephen HuDr. William "Bill" Choi
- Elena AraozDr. Miriam Kamnani
- Nora ClowLuna
- Opal ClowLuna