The Black Shadow of the Misty Valley S21E21 - The Black Shadow of the Misty Valley 1987
With Great Five buried underground, Sugata decides to investigate a rival mecha that has gained infamy for killing its creator.
- Released: 1987-07-18
- Runtime: 50 minutes
- Genre:
- Stars: Ryôsuke Kaizu, Kouichi Kusakari, Issei Hirota, Yuki Nagata, Kanako Maeda, Hayato Tani, Mina Asami, Keijirō Shiga, Kaori Kubota, Shunta Fuchino, Hiroshi Takeda
- Director: Takao Nagaishi