In 1965, the space station JSS-3 is destroyed by a fleet of UFOs, which then begin a global siege on Earth, using rays to manipulate gravity and control the minds of men. In response, a global council meeting is held to determine the source of the attacks and prepare a rocket ship armada for a counter-attack, a true battle in outer space. . . The film is a sequel of sorts to Toho's THE MYSTERIANS in the reprise of the Etsuko Shiraishi character of that film as its heroine. It was edited to 74 minutes for its American release.
千田是也
as Professor Adachi
池部良
as Major Ichiro Katsumiya
安西郷子
as Etsuko Shiraishi
土屋嘉男
as Iwomura
Leonard Stanford
as Dr. Roger Richardson
Harold Conway
as Dr. Immerman
伊藤久哉
as Kogure
高田稔
as The Commander
桐野洋雄
as Gravity Man
村上冬樹
as Inspector Iriake
Malcolm Pearce
as Dr. Achmed
Leonard Walsh
as Thomas Sheldon
