The Manster
- साल: 1959
- देश: United States of America, Japan
- शैली: Horror, Science Fiction
- स्टूडियो: Lopert Pictures Corporation, Shaw-Breakston Enterprises, United Artists of Japan, William Shelton
- कीवर्ड: monster, transformation, mad scientist, murder, police investigation, two-headed monster, scientific experiment
- निदेशक: George P. Breakston, Kenneth G. Crane
- कास्ट: Peter Dyneley, Jane Hylton, 中村哲, Terri Zimmern, Norman Van Hawley, ジェリー伊藤