Summary: During WWII, a human heart taken from a certain lab in Europe (Dr. Frankenstein's) is kept in a Japanese lab, when it gets exposed to the radiation of the bombing of Hiroshima. The heart grows in size, mutates and sprouts appendages, and eventually grows into a complete body and escapes. Later, a feral boy with a certain physical deformity (a large head with a flat top) is captured by scientists who refer to the boy as Frankenstein... (imdb)

AKA: Frankenstein Conquers the World

Genres: Drama, Sci-fi, Horror

Country: Japan

Directed By: Ishirō Honda

Written By: Takeshi Kimura, Reuben Bercovitch

Starring: Jun Tazaki, Yoshio Tsuchiya, Tadao Takashima, Kumi Mizuno, Nick Adams, Koji Furuhata

More information at the Internet Movie Database