The only son of wealthy widow Violet Venable dies while on vacation with his cousin Catherine. What the girl saw was so horrible that she went insane; now Mrs. Venable wants Catherine lobotomized to cover up the truth.
as Catherine Holly
as Violet Venable
as Dr. Cukrowicz
as Lawrence Hockstader
as Grace Holly
as George Holly
as Miss Foxhill
as Nurse Benson
as Sister Felicity
as Lucy
as Dr. Hockstader's Secretary
as Young Blonde Intern
as Asylum Patient (uncredited)
as Nurse (uncredited)
as Street Urchin (uncredited)
as Audience Member at Operation (uncredited)
as Mother of Young Patient (uncredited)
as Elderly Lady (uncredited)
as Patient (uncredited)
as Sebastian Venable (uncredited)
as Audience Member at Operation (uncredited)
as Asylum Patient (uncredited)
as Young Patient (uncredited)
as Patient (uncredited)
as Nurse (uncredited)
