Having witnessed her mother's brutal death, Susan (Judy Landers, Dr. Alien) gets amnesia from a fall while being pursued by the killer, Silk (Ray Sharkey, The Idolmaker). Awakening in Ashland Sanitarium, she is once again terrorized by Silk, disguised as an orderly. To pry an incriminating secret from Susan's brain, Silk forms an uneasy alliance with Dr.
