Starring Cast
Key crew
Full cast
8 cast membersCrew by department
7 crew membersWriting
Production
Editing
Chikako Matsubara
Editor
UFO Robot Grendizer vs. Great Mazinger stars Kei Tomiyama as Duke Fleed / Daisuke Umon, Joji Yanami as Dr. Umon and Hiroya Ishimaru as Kouji Kabuto. Below is the full cast and crew.
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