Character Name : Laura Wilson

Original Name : Patty Duke

Gender : Female

Character Name : Mark Wilson

Original Name : David McCallum

Gender : Male

Character Name : Sarah Wilson

Original Name : Dorothy McGuire

Gender : Female

Character Name : Dr. Sam Carpenter

Original Name : Lew Ayres

Gender : Male

Character Name : Mrs. Medina

Original Name : Beulah Bondi

Gender : Female

Character Name : David Brody

Original Name : James T. Callahan

Gender : Male

Character Name : Kurawicz

Original Name : Nelson Olmsted

Gender : Male

Character Name : Robert (uncredited)

Original Name : Harry Kerwin

Gender : Male