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