Movielogr users have logged 3 movies featuring Seiji Hara.
| Title | Director(s) | Year Released |
|---|---|---|
| Super Giant Continues | Teruo Ishii | 1957 |
| Super Giant: Earth on the Verge of Destruction | Teruo Ishii | 1957 |
| Super Giant: The Mysterious Spacemen's Demonic Castle | Teruo Ishii | 1957 |