Yoshihiro Mori

The organization Mighty Jack is formed to combat the criminal syndicate known as "Q", and are given a large array of advanced weapons, chief among them being a high-tech submarine. Harold Hatari is abducted by Q, and Mighty Jack is dispatched to rescue him. Hatari is interrogated and threatened with blinding lights, but the Mighty Jack crew rescue him in the nick of time. Later, Q is discovered to be using "hot ice" (water that remains solid at room temperature) to create weapons and a secret ocean base disguised as an iceberg (though it's not precisely clear how hot ice could be a major world threat). Q then attempts to take over the Mighty Jack sub.

A female scientist and two children are accidentally transported into a future dominated by primates.

A movie specially created for the Circularama Theater, a 360-degree screen that was located at the Korakuen Amusement Park in Tokyo. Featuring Booska and Chamegon, the 15-minutes film was comprised of stock footage from episodes of Ultraman and Ultraseven, and newly filmed material. No copy is known to survive. A reconstructed video (with 10 little screens instead of one) was included as a bonus on some old Ultraman Laserdisc.