Patty Duke
Natalie Miller
James Farentino
David Harris
Martin Balsam
Uncle Harold
Nancy Marchand
Mrs. Miller
Elsa Lanchester
Miss Dennison
Bob Balaban
Morris
Al Pacino
Tony
Salome Jens
Shirley Norton
Philip Sterling
Mr. Miller
Deborah Winters
Betty
R
Ron Hale
Harvey Belman
A
Ann Thomas
Mrs Schroder
Catherine Burns
Hester
Susan Lucci
Cheerleader
D
Dagne Crane
Diane Harris
D
Dennis Allen
Max
D
Daniel Keyes
Surviving Brother
Robbi Morgan
Natalie, Age 7
C
Charlene Mathies
Woman (uncredited)