James Coburn
Dr. Peter Carey
Jennifer O'Neill
Georgia Hightower
Pat Hingle
Capt. Pearson
Skye Aubrey
Nurse Angela Holder
Elizabeth Allen
Evelyn Randall
John Fink
Chief Surgeon Andrew Murphy
Dan O'Herlihy
J.D. Randall
James Hong
David Tao
Alex Dreier
Dr. Joshua Randall
Michael Blodgett
Roger Hudson
Regis Toomey
Sanderson the Pathologist
Steve Carlson
Walding
Rosemary Edelman
Janet Tao
Jennifer Edwards
Lydia Barrett
John Hillerman
Jenkins
Robert Mandan
Dr. Barr
Warren Parker
Blaine
Robie Porter
Harvey William Randall
Morgan Sterne
Weston
Melissa Torme-March
Karen Randall
Tom Bleecker
Orderly (uncredited)
Dick Crockett
Callahan, Turkish Bath Proprietor (uncredited)
Olive Dunbar
Dr. Barker (uncredited)
Peter Eastman
Doctor (uncredited)
Bob Harks
Prisoner (uncredited)
Eugene Jackson
Doctor (uncredited)
Stephen Manley
Georgia Hightower's Son (uncredited)
Ed Peck
Turnkey/Police Sergeant (uncredited)
Murray Pollack
Doctor (uncredited)
Hank Robinson
Police Officer (uncredited)
Clark Ross
Doctor (uncredited)
Cosmo Sardo
Doctor (uncredited)
Sol Schwade
Photographer (uncredited)
Walter Smith
Cafeteria Patron (uncredited)
Norman Stevans
Doctor (uncredited)
Donald Warnock
Orderly (uncredited)
Blake Edwards
Director
John D.F. Black
Screenplay
Irving Ravetch
Screenplay
Harriet Frank Jr.
Screenplay
Michael Crichton
Novel
Barry Mendelson
Associate Producer
Roy Budd
Original Music Composer
William Belasco
Producer
Ralph E. Winters
Editor
Frank Stanley
Director of Photography
Richard Cobos
Makeup Artist
Michael S. Glick
Unit Production Manager
Alfred Sweeney
Art Direction
Ray Molyneaux
Set Decoration
Lorraine Roberson
Hairstylist
Jack Bear
Costume Design
Newt Arnold
Assistant Director
Lorin Bennett Salob
Second Assistant Director
Harry W. Tetrick
Sound
Charles M. Wilborn
Sound
Julie Ann Johnson
Stunts
Vinnie Gerardo
Assistant Camera