The uneasy relationship between a naive shrink and the psychotic husband of one of her patients forms the basis for this thriller. After poor Veronica runs screaming hysterically from a theater she is placed in an asylum. Dr. Marcia Stevens who did the initial observations of Veronica places the distraught woman under the care of Dr. Lisa Kelner, an innocent young psychiatrist in the midst of her residency. Dr. Kelner soon learns that Veronica is being abused by her husband Adam Cestare. Despite strict hospital regulations forbidding personal contact the intrigued young Dr.. visits the husband. Lisa is entranced by the charismatic Adam. For a psychiatrist she is incredibly gullible and masochistic. When Adam sees Dr. Lisa accidentally murder someone, he begins to blackmail her and mold her to suit his will.