| Starring: | Cecilia Wong Kent Tong Sharon Yeung Barbara Yung Simon Yam |
| Opentheme: | "巾幗英雄" (Heroine) by Frances Yip |
| Composer: | Joseph Koo |
| Country: | Hong Kong |
| Language: | Cantonese |
| Num Episodes: | 20 |
| Runtime: | 45 minutes (20 episodes) |
| Channel: | TVB |
The Legend of the Unknowns (十三妹) is a TVB television series, premiered in 1983. Starring: Cecilia Wong, Kent Tong, Sharon Yeung, Barbara Yung, Simon Yam. Theme song "Heroine" (巾幗英雄) composition and arrangement by Joseph Koo, lyricist by Wong Jim, sung by Frances Yip.