Diễn viên
Pernell Roberts
Dr. Simon Martingale
Larry Cedar
Roger Ebersole
Jack Scalia
Dr. Eugene Kesselman
Gregory Sierra
Hector Aliosa
Michael Boatman
Arnold
Hari Rhodes
Harry
Carol Ann Susi
Berlinetti
Virginia Capers
Mrs. Mantley
Gail Fisher
Secretary
Melissa Gilbert
Dr. Kristine Lipton
Marc Lawrence
Ben Beloit
Wendy Hughes
Dr. Farrell
Dorothy Neumann
Elderly Woman