Ms Ma, Nemesis

Yunjin Kim

Miss Ma / Ma Ji Won

Jung Woong-in

Han Tae-Kyu

Ko Sung-hee

Seo Eun-Ji

Sung Ji-ru

Jo Chang-Gil

Yoon Song-ah

Teacher Yang

Moon Hee-kyung

Madame Park

Choi Seung-hoon

Choi Woo-Joon

CNU

Bae Do-Hwan

Song Young-gyu

Jang Cheol-Min

Kim Young-ah

Yang Mi Hee [Chief Prosecutor]

Lee Ha-yul

Detective Cheon

Lee Ye-won

Jang Min-Seo

Yoon Hae-young

Lee Jeong-hee

Lee Sung-woo

Jang Seon-du

You Il-han

Chae Joong-cheol