Dr. Enid Bingham
Dr. McCarter Purvis
T.M. Trask
McBride
Dr. Wilfrid Morton
Dr. John Emmett
Dr. George Simmons
Dr. Franz Heinemann
Dr. Carl Bryant
Clinton (as Ken James)
Copter Pilot 6
Guard #1
Guard #2
Guard #3
Doctor
Pianist
Surgical Team Member #1 (as Dr. V.K. Saini)
Surgical Team Member #2
Surgical Team Member #3
Trask's Nurse (uncredited)