Poster of Cast and Crew in Giant Robo - Season 1 - Episode 18 - X-7, a Mysterious Enemy Agent

Giant Robo - Season 1 - X-7, a Mysterious Enemy Agent (Episode 18)

Plot: One night a huge balloon comes down in the Ginza and lifts away a big building. Azuma who rushes there receives a challenge letter from a man who calls himself X7
Episode Aired On:
Monday, February 5 1968
57 years ago