UFO Robot Grendizer vs. Great Mazinger (1976)

Elenco

• 

  Kei Tomiyama

  Duke Fleed / Daisuke Umon

• 

  Joji Yanami

  Dr. Umon

• 

  Hiroya Ishimaru

  Kouji Kabuto

• 

  Chiyoko Kawashima

  Hikaru Makiba

• 

  Kazuko Sawada

  Goro Makiba

• 

  Kenichi Ogata

  Blacky

• 

  Kosei Tomita

  Gandal Shirei

• 

  Keiichi Noda

  Tsurugi Tetsuya