You Know What? It's a Secret
| MPAA Rating: | NR |
| Produced By: | Woo-Yeong Lee |
| Directed By: | Geum-Hwan Jo |
| Written By: | Jeong-Jin Kim |
| Cast: | Su-Jong Choi, Kyeong-Yeong Lee, Min-Jong Kim, Hie-Ra Ha |
| In Theaters: | Jul 14, 1990 |
| Runtime: | 1 hour 49 minutes |
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