R | | Crime, Horror, Mystery
A reporter witnesses a brutal murder and becomes entangled in a mystery involving a pair of Siamese twins who were separated at birth, one of them forced to live under the eye of a watchful, controlling psychiatrist.
This film is a remake of Sisters (1973).
Dr. Kent names "methanol" as one of the drugs used to treat Sophia. Methanol is highly toxic and not only has no therapeutic value but would have killed her if given in any significant quantity.