Programmer kids Naoto, Yuka and Ippei stunningly found that the hero of their game creation had been taken over by the extra-dimensional cop Gridman, who'd miraculously merge with Naoto to prevent cyber-creatures from entering our plane and wreaking havoc. Giant-hero entry from the makers of "Ultraman" was later adapted for the U.S. as "Superhuman Samurai Syber-Squad"; Masaya Obi, Jun Hattori, Takeshi Sudo star. 39 episodes on 4 discs. 15 1/2 hrs. Standard; Soundtrack: Japanese; Subtitles: English. In Japanese with English subtitles.