Character Name : David Clemens

Original Name : Keir Dullea

Gender : Male

Character Name : Lisa Brandt

Original Name : Janet Margolin

Gender : Female

Character Name : Dr. Swinford

Original Name : Howard Da Silva

Gender : Male

Character Name : Mrs. Clemens

Original Name : Neva Patterson

Gender : Female

Character Name : John

Original Name : Clifton James

Gender : Male

Character Name : Mr. Stewart Clemens

Original Name : Richard McMurray

Gender : Male

Character Name : Maureen

Original Name : Nancy Nutter

Gender : Female

Character Name : Simon

Original Name : Mathew Anden

Gender : Male

Character Name : Carlos

Original Name : Jaime Sánchez

Gender : Male

Character Name : Kate

Original Name : Coni Hudak

Gender : Male

Character Name : Josette

Original Name : Karen Lynn Gorney

Gender : Female

Character Name : Sandra

Original Name : Janet Lee Parker

Gender : Male

Character Name : Newsdealer (uncredited)

Original Name : Frank Perry

Gender : Male