Noah Wyle

役 Dr. John Carter

Laura Innes

役 Dr. Kerry Weaver

Maura Tierney

役 Dr. Abby Lockhart

Goran Višnjić

役 Dr. Luka Kovac

Anthony Edwards

役 Dr. Mark Greene

Eriq La Salle

役 Dr. Peter Benton

Alex Kingston

役 Dr. Elizabeth Corday

Sherry Stringfield

役 Dr. Susan Lewis

Julianna Margulies

役 Nurse Carol Hathaway

George Clooney

役 Dr. Douglas "Doug" Ross