Anthony EdwardsDr. Mark Greene
George ClooneyDr. Doug Ross
Eriq La SalleDr. Peter Benton
Noah WyleDr. John Carter
Julianna MarguliesHead Nurse Carol Hathaway
Gloria ReubenJeanie Boulet
Laura InnesDr. Kerry Weaver
Alex KingstonDr. Elizabeth Corday
Maria BelloDr. Anna Del Amico
William Macy
Trevor MorganScott Anspaugh
Frances SternhagenMillicent Carter
Bellina LoganNurse Kit
Robert EllensteinDr. Swanson
Davenia McFaddenMrs. Bevins
John WalcuttCancer Specialist
Paul McCraneRobert Romano
Megan ColeDr. Upton
Conni Marie BrazeltonNurse Connie Oligario
Laura CerónNurse Chuny Marquez
Deezer DNurse Malik McGrath
Lily MariyeNurse Lily Jarvik