Jeonja Ingan 337
Japanese title: 전자인간337
Alternative titles: Electric Man 337
Type: Movie
Source: Unknown
Episodes: 1
Status: Finished Airing
Aired: Dec 8, 1977
Duration: 1 hr 2 min
Rating: G - All Ages
Producers: Samdo Film
Genres: Action, Sci-Fi
Themes: Super Power

Professor Jang has spent a fortune to create a robot that mimics the abilities of Maruchi and Arachi while possessing other powers such as super sensitive hearing, vision, and strength. However, even with all its powers, the Electric Man 337 still needs the help of Maruchi and Arachi to defeat a pair of giant robots bent on world conquest.

(Source: Koreanfilm.org)