Io Island
| MPAA Rating: | NR |
| Genre: | Mystery |
| Produced By: | Woo-Seok Lee |
| Directed By: | Ki-Young Kim |
| Written By: | Yu-Sang Ha, Chung-Joon Lee |
| Cast: | Yun-Seok Choi, Hwa-Shi Lee, Jeong-Ja Park, Mi-Hye Kwon, Jeong-Cheol Kim |
| In Theaters: | Oct 04, 1977 |
| Runtime: | 1 hour 50 minutes |
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