Is the movie UFO Robot Grendizer vs. Great Mazinger available on Netflix, Disney+, Prime or Apple TV+?
As the Stream Tracker team, here’s a quick intro to UFO Robot Grendizer vs. Great Mazinger (1976) and where to find it. This crossover throws Duke Fleed’s Grendizer into battle against a mind‑hijacked Great Mazinger — stolen from a museum and turned into a weapon by the Vegan Empire after Koji Kabuto is captured — a pure-mecha clash of honor, wreckage and rescue. In this article we check whether you can stream this classic showdown on Netflix, Disney+, Prime Video or Apple TV+, and how to locate the film in your region. If any official awards exist for the title, those will be noted in the full piece.
Synopsis
When the Vegan Empire dispatches a ruthless new general to subjugate Earth, he captures Koji Kabuto and, through interrogation, discovers the whereabouts of Great Mazinger — displayed beside Mazinger Z at a museum entrance as a symbol of peace. The invaders seize the colossal robot and turn humanity’s once-protector into a weapon of destruction. Now Duke Fleed, piloting Grendizer, must launch a desperate assault to reclaim Great Mazinger and prevent the world’s guardian from becoming its destroyer.
Watch on which platform UFO Robot Grendizer vs. Great Mazinger
Updated on 12/03/2026Netflix
Not available
Disney+
Not available
Prime Video
Not available
Apple TV+
Not available
