Haruo Nakajima
is a 1966 "kaiju" film directed by Ishirō Honda, co-written by Honda and Takeshi Kimura and produced by Tomoyuki Tanaka and Kenichiro Tsunoda with special effects by Eiji Tsuburaya. A sequel to "Frankenstein Conquers the World", the film was a Japanese-American co-production; it was the third and final collaboration between Toho and Henry G. Saperstein. The film stars Russ Tamblyn, Kumi Mizuno and Kenji Sahara, with Yû Sekida as Sanda and Haruo Nakajima as Gaira. In the film, scientists investigate the sudden appearance of two giant hairy humanoid monsters that culminates in a battle in Tokyo.