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.
Unfortunately the movie Frankenstein Conquers the World is not yet available on Disney Plus.
| Sound | Akira Ifukube | Original Music Composer |
| Writing | Takeshi Kimura | Screenplay |
| Camera | Hajime Koizumi | Director of Photography |
| Editing | Ryôhei Fujii | Editor |
| Directing | Ishirō Honda | Director |
| Costume & Make-Up | Riki Konna | Makeup Artist |
| Art | Takeo Kita | Production Design |
| Production | Reuben Bercovitch | Executive Producer |
| Production | Samuel Z. Arkoff | Executive Producer |
| Production | Henry G. Saperstein | Executive Producer |
| Crew | Eiji Tsuburaya | Special Effects |
| Sound | Wataru Onuma | Sound Recordist |
| Lighting | Seishichi Kojima | Lighting Technician |
| Crew | Teruyoshi Nakano | Special Effects |
| Visual Effects | Teruyoshi Nakano | Visual Effects |
| Writing | Mary Shelley | Characters |
| Production | Tomoyuki Tanaka | Executive Producer |
| Visual Effects | Eiji Tsuburaya | Visual Effects Director |
| Production | Yorihiko Yamada | Production Manager |
| Visual Effects | Motoyoshi Tomioka | Visual Effects Camera |
| Visual Effects | Yoshiyuki Tokumasa | Visual Effects |
| Visual Effects | Sadamasa Arikawa | Visual Effects Camera |
| Visual Effects | Yukio Manoda | Visual Effects |
| Crew | Akira Watanabe | Visual Effects Art Director |
| Lighting | Kuichiro Kishida | Lighting Technician |
| Visual Effects | Hiroshi Mukoyama | Visual Effects Compositor |
| Art | Takeo Kita | Art Direction |
| Sound | Hisashi Shimonaga | Sound Mixer |
| Directing | Koji Kajita | Assistant Director |
| Sound | Sadamasa Nishimoto | Sound Effects |
| Crew | Heihachirō Ōkawa | Translator |
| Directing | Koji Hashimoto | Assistant Director |
| Writing | Reuben Bercovitch | Story |
| Writing | Jerry Sohl | Story |
| Visual Effects | Tadashi Koike | Visual Effects Production Manager |