During WWII, Germans obtain the immortal heart of Frankenstein's monster and transport it to Japan to prevent it being seized by the Allies. Kept in a Hiroshima laboratory, it is seeming lost when the United States destroys the city with the atomic bomb. Years later a wild boy is discovered wandering the streets of the city alone, born of the immortal heart.
You can now watch Frankenstein Conquers the World online on the following streaming providers in the United States.
| Directing | Ishirō Honda | Director |
| Writing | Takeshi Kimura | Screenplay |
| Camera | Hajime Koizumi | Director of Photography |
| Editing | Ryôhei Fujii | Editor |
| Sound | Akira Ifukube | Original Music Composer |
| Art | Takeo Kita | Production Design |
| Crew | Eiji Tsuburaya | Special Effects |
| Costume & Make-Up | Riki Konna | Makeup Artist |
| Production | Samuel Z. Arkoff | Executive Producer |
| Production | Reuben Bercovitch | Executive Producer |
| Production | Henry G. Saperstein | Executive Producer |
| Directing | Kôji Kajita | Assistant Director |
| Art | Takeo Kita | Art Direction |
| Sound | Hisashi Shimonaga | Sound Mixer |
| Sound | Sadamasa Nishimoto | Sound Effects |
| Writing | Jerry Sohl | Novel |
| Writing | Mary Shelley | Characters |
| Writing | Reuben Bercovitch | Original Story |
| Visual Effects | Eiji Tsuburaya | Visual Effects Director |
| Crew | Teruyoshi Nakano | Special Effects |
| Visual Effects | Teruyoshi Nakano | Visual Effects |
| Production | Tomoyuki Tanaka | Executive Producer |
| Sound | Wataru Onuma | Sound Recordist |
| Lighting | Seishichi Kojima | Lighting Technician |
| Production | Yorihiko Yamada | Production Manager |
| Visual Effects | Sadamasa Arikawa | Visual Effects Camera |
| Visual Effects | Motoyoshi Tomioka | Visual Effects Camera |
| Visual Effects | Yukio Manoda | Visual Effects |
| Visual Effects | Yoshiyuki Tokumasa | Visual Effects |
| Crew | Akira Watanabe | Visual Effects Art Director |
| Lighting | Kuichirô Kishida | Lighting Technician |
| Visual Effects | Hiroshi Mukoyama | Visual Effects Compositor |
| Visual Effects | Choji Koike | Visual Effects Production Manager |
