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.
8 Episodes
Sep 5
E1
Episode 1
Sep 6
E2
Episode 2
Sep 12
E3
Episode 3
Sep 13
E4
Episode 4
Sep 19
E5
Episode 5
Sep 20
E6
Episode 6
Sep 26
E7
Episode 7
Sep 27
E8
Episode 8
Cast of Season 1
Ko Hyun-jungJeong Yi-shin
Jang Dong-yoonCha Su-yeol
Cho Seong-haJoong-ho
Lee ElNa-hee
Kim Bo-raLee Jung-yeon
Byun Young-jooDirector
Lee Young-jongWriter
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