Top Secretary Fiction Not for Minors South Korea Director Shim Wu-seob Production Year 1969 Cast Kim Kyung-ran, Yun Nan-seong, Seo Yeong-su, Lee Gi-dong, Park Si-myeong, Kim Do-geun, Koo Bong-seo, Kim Hee-kap, Do Kum-bong, Jeon Gye-hyeon, Yang Hun, Song Hae, Jeon Young-ju, Kim So-eun, Kim Mun-ju, Kim Ok-ju