演职人员
导演
John Trent
Dr. McCarter Purvis
Stuart Whitman
Dr. Enid Bingham
Sandy Dennis
T.M. Trask
伯尔·艾夫斯
McBride
Tom Harvey
Dr. Wilfrid Morton
Robert Goodier
Dr. John Emmett
Ron Hartmann
Dr. George Simmons
杰克·克里利
Dr. Carl Bryant
Allen Doremus
Clinton
Kenneth James
Dr. Franz Heinemann
Joseph Shaw
Pianist
Clem Hambourg
Copter Pilot
Harvey Fisher
Guard #1
Robert Warner
Doctor
John S. Davies
V.K. Saini
V.K. Saini
Surgeon #2
George Pyfrom
Surgeon #3
Claudia Koropecki
Trask's Nurse (uncredited)
Nina Keogh
Guard #3
Robert Mann
Guard #4
James Forrest