1 Season
74 Episode
UFO Robot Grendizer - Season 1 Episode 18 The New Time of the Caves (1977)
Dr. Umon made a project so that Grendizer is able to launch without revealing his whereabouts to the enemy. Kabuto is control by the Vegans and fights Duke.
- Country : Japan
- Genre : Action & Adventure, Animation, Sci-Fi & Fantasy
- Studio : Fuji TV
- Director : Go Nagai
- Cast : Kei Tomiyama, Hiroya Ishimaru, Joji Yanami, Chiyoko Kawashima, Kosei Tomita, Kazuko Sawada