Diễn viên
Victor Jory
Edward Arkroyd
Kent McCord
Harry Guardino
Arthur Belding
Diana Hyland
Sarah
Paul Stewart
Dr. Simon Joshua
Roy Jenson
Arnie
Michael J. Pollard
Dill
Hope Lange
Helen Atterbury
Bradford Dillman
Jonathan Fields
Pat Hingle
Lew Haley
Lev Mailer
Susanne Benton
Arlene
James Doohan
Building Superintendent (uncredited)
Susan Saint James
Ida