Queen Mantis

Cha Su-yeol, a police officer who has long despised his mother, the notorious 'Mantis' serial killer, must reluctantly turn to her for help when a copycat killer emerges.

Crime Mystery Drama

Ko Hyun-jung

(Jeong Yi-shin)

Jang Dong-yoon

Cho Seong-ha

Lee El

Kim Bo-ra

(Lee Jung-yeon)

Lee Hwang-eui

(Jung Hyeon Nam [I Sin's father])

Kim Min-ho

(Bae Seong Gyu [Detective])

Kim Tae-jeong

(Choi Hyeok [Detective])

Park Wan-Hyeong

(Son Ji An [Detective])

Han Dong-hee

(Seo A Ra [Jung Yeon's friend])

Lee Tae-gu

Lee Yoon-geon

(Hong Seung Pyo [Police commissioner general])

Han Si-Ah

Kil Eun-sung

(Kim U Tae [Security])

Cha Soon-bae

(Park Eun Bae [Min Jae's father])

Lee Chang-min