Queen Mantis
7.3
1 season
8 episodes
Ended
Crime
Mystery
Drama
Plot Summary
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.
First Aired:September 5, 2025
Last Aired:September 27, 2025
Episode Runtime:1h 0m
Networks:
SBS
Created By:
Byun Young-joo
Cast & Characters
Cast
Ko Hyun-jung
Jeong Yi-shin
Jang Dong-yoon
Cha Su-yeol
Cho Seong-ha
Joong-ho
Lee El
Na-hee
Kim Bo-ra
Lee Jung-yeon
![Lee Hwang-eui as Jung Hyeon Nam [I Sin's father]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FpSaJLX77gJS8rx54LQhd314J7tr.jpg&w=3840&q=75)
Lee Hwang-eui
Jung Hyeon Nam [I Sin's father]
![Kim Min-ho as Bae Seong Gyu [Detective]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F49OxFNbTpXq9SM81ynQdtUnN38H.jpg&w=3840&q=75)
Kim Min-ho
Bae Seong Gyu [Detective]
![Kim Tae-jeong as Choi Hyeok [Detective]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FTDS1wLXUpFdeYvZLcDDqWGCv5s.jpg&w=3840&q=75)
Kim Tae-jeong
Choi Hyeok [Detective]
![Park Wan-Hyeong as Son Ji An [Detective]](/_next/image?url=%2Fplaceholder-actor.svg&w=3840&q=75)
Park Wan-Hyeong
Son Ji An [Detective]
![Han Dong-hee as Seo A Ra [Jung Yeon's friend]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FxcA0PzZpy03ncZFyr0jaNByB8bH.jpg&w=3840&q=75)
Han Dong-hee
Seo A Ra [Jung Yeon's friend]
Lee Tae-gu
Seo Gu Wan
Lee Yoon-geon
Hong Seung Pyo [Police commissioner general]
Han Si-Ah
Kim Eun Ae
![Kil Eun-sung as Kim U Tae [Security]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FmDOgxREALBE5Itg8LWZUTGrnR14.jpg&w=3840&q=75)
Kil Eun-sung
Kim U Tae [Security]
![Cha Soon-bae as Park Eun Bae [Min Jae's father]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F7oDDNlBZRUb9M7VxM5X1p1eXw4c.jpg&w=3840&q=75)
Cha Soon-bae
Park Eun Bae [Min Jae's father]
Lee Chang-min
Park Min Jae
Where to watch free (US)
Rakuten Viki
Seasons (1)
7.7
Season 1
8 episodes
Aired: 2025
Production
Merry Christmas
Mega Monster
Studio S