Poster of Cast and Crew in Hikari Sentai Maskman - Season 1 - Episode 21 - The Black Shadow of the Misty Valley

Hikari Sentai Maskman - Season 1 - The Black Shadow of the Misty Valley (Episode 21)

Plot: With Great Five buried underground, Sugata decides to investigate a rival mecha that has gained infamy for killing its creator.
Episode Aired On:
Saturday, July 18 1987
37 years ago