72 mins | Science Fiction, Horror | July 1, 1959
72 mins | Science Fiction, Horror | July 1, 1959
| IMDb rating | 5.3 |
| Producers | Lopert Pictures Corporation, Shaw-Breakston Enterprises, United Artists of Japan, William Shelton |
| Original title | The Manster |
| Directors | Dan Takahashi, Kenneth G. Crane, George P. Breakston |
| Writers | William J. Sheldon, George P. Breakston |
as Larry Stanford
as Linda Stanford
as Dr. Robert Suzuki
as Tara
as Ian Matthews
as Police Supt. Aida
as Emiko Suzuki
as Dr. H.B. Jennsen
as Old woman in hotel