Based on the popular Japanese drama Kaseifu no Mita (Kazuhiko Yukawa), the series follows a housekeeper that will do almost anything to fulfil her duties, including murder.
| Also Known As: | The Mysterious Housekeeper, The Mystery Housemaid, The Strange Housekeeper |
| Directed by: | Kim Hyung-shik |
| Written by: | Baek Woon-chul |
| Starring: | Choi Ji-woo, Lee Sung-jae, Wang Ji-hye, Kim So-hyun |
| Extended Cast: | Chae Sang-woo, Nam Da-reum, Kang Ji-woo, Wang Ji-hye, Park Geun-hyung, Shim Yi-young, Cho Yeon-woo, Jang Seo-won, Baek Seung-hyeon, Kim Hae-sook, Jung Suk-yong, Ra Mi-ran, Jung Moon-sung, Hwang Jae-won, Bang Eun-hee, Le Seung-hyung, Seo Kang-joon, Park Ji-bin, Song Jong-ho, Lee Yang-hee, Kim Kwang-kyu, Im Ji-kyu, Son Sung-joon, Jeon Ye-seo, Kim Ji-sook, Kwak Do-won, Kim Hee-jung |
| Original network: | Seoul Broadcasting System |
| Original release: | 23 September 2013 – 26 November 2013 |
| No. of episodes: | 20 |
| Production Company(s): | Everyshow |
| Source: | SBS |
