George C. Scott
Dr. Herbert Bock
Diana Rigg
Barbara Drummond
Barnard Hughes
Drummond
Richard Dysart
Dr. Welbeck
Stephen Elliott
Dr. Sundstrom
Donald Harron
Milton Mead
Andrew Duncan
William Mead
Nancy Marchand
Mrs. Christie
Jordan Charney
Hitchcock
Roberts Blossom
Guernsey
Lenny Baker
Dr. Schaefer
Richard Hamilton
Dr. Ronald Casey
Kate Harrington
Nurse Dunne
Katherine Helmond
Marilyn Mead
Frances Sternhagen
Mrs. Cushing
Robert Walden
Dr. Brubaker
Bette Henritze
Operating Room Nurse
Paddy Chayefsky
Opening Narrator (voice) (uncredited)
Jacqueline Brookes
Dr. Immelman (uncredited)
Stockard Channing
E.R. Nurse (uncredited)
Alex Colon
Young Lord (uncredited)
Matthew Cowles
Intern Chandler (uncredited)
Reid Cruickshanks
Chief Engineer (uncredited)
Anita Dangler
Paranoid Lady (uncredited)
Dennis Dugan
E.R. Doctor (uncredited)
Julie Garfield
Nurse Perez (uncredited)
Sarina C. Grant
Nurse X (uncredited)
Christopher Guest
Resident (uncredited)
Tresa Hughes
Mrs. Donovan (uncredited)
Paul Mace
Intern Ambler (uncredited)
Shawn McAllister
Medical Intern (uncredited)
Janet Sarno
Nurse Rivers (uncredited)
Sab Shimono
Operating Room Staff Member (uncredited)
Marilyn Sokol
Lady Lib. (uncredited)
Tom Spratley
Mitgang (uncredited)
Tracey Walter
Man in Crowd (uncredited)
Philippe Mareuil
Doublure voix française de Andrew Duncan
Arthur Junaluska
Mr. Blacktree
David Hooks
Dr. Einhorn
William Perlow
Cardiac Arrest Doctor
Rehn Scofield
Dr. Spezio
Dora Weissman
Lady in the Hospital
Carolyn Krigbaum
Dr. Bock's Secretary
Robert Anthony
Dr. Elroy Ives (uncredited)
Leigh Beery
Mead's Secretary (uncredited)
Cynthia Belgrave
Nurse Reardon (uncredited)
Norman Berns
Dr. Biegelman (uncredited)
Lonnie Burr
Intern (uncredited)
Jean David
Stephanie McGuire (uncredited)
Lorrie Davis
Nurse Divine (uncredited)
Dawn Powell Dell
Hospital Visitor (uncredited)
Milton Earl Forrest
Militant Leader (uncredited)
Richard Goode
Dr. Sutcliffe (uncredited)
Nat Grant
Black Panther (uncredited)
Nat Horne
Patient (uncredited)
Bette Howard
Young Mother (uncredited)
Bruce Kornbluth
Young Activist Doctor (uncredited)
Bill Lazarus
Police Captain (uncredited)
Nancy MacKay
Sheilah (uncredited)
Tony Major
Ambulance Attendant (uncredited)
Joy Nicholson
Sundstrom's Secretary (uncredited)
Bob O'Connell
Policeman (uncredited)
Angie Ortega
Nurse Teresa Campanella (uncredited)
Janet Paul
Emergency Room Receptionist (uncredited)
Lou Polan
Dr. Lagerman (uncredited)
Paul B. Price
Nameless Man (uncredited)
John Tremaine
Doctor (uncredited)
Gena Wheeler
Holding Nurse (uncredited)
Lydia Wilen
Emergency Nurse (uncredited)
