Invasion of Astro-Monster
 Invasion of Astro-Monster known in Japan as Kaijū Daisensō (怪獣大戦争 lit. Great Monster War) is a Japanese Science Fiction kaiju film that is 6th in the Godzilla franchise. The film was co-produced between the Japanese company Toho and Henry G. Saperstein's American company UPA marking the only time a Godzilla film was co-produced with an American studio.