A physicist named Tetsuo Okita discovers a new mineral called "Satanium," which is more powerful than uranium and emits destructive effects to anyone...

Episodes 5 and 6 of Return of Ultraman show, screened at Toho Championship Festival.

A theatrical release of The Return of Ultraman episodes 13-14. It was released on December 12, 1971 as part of the Toho Champion Festival along with...

A theatrical release of The Return of Ultraman as part of the Spring Toho Champion Festival along with other films like Godzilla vs. Gigan, The...