Noah Wyle

役 Dr. Michael "Robby" Robinavitch

Supriya Ganesh

役 Dr. Samira Mohan

Fiona Dourif

役 Dr. Cassie "Cass" McKay

Taylor Dearden

役 Dr. Melissa "Mel" King

Isa Briones

役 Dr. Trinity Santos

Gerran Howell

役 Dr. Dennis Whitaker

Shabana Azeez

役 Dr. Victoria Javadi

Katherine LaNasa

役 Dana Evans

Patrick Ball

役 Dr. Frank Langdon

Tracy Ifeachor

役 Dr. Heather Collins