Queen Mantis

7.5(25)|2025-09-05|1 seasons, 8 episodes

CrimeMysteryDrama

Overview

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.

Episodes

Season 1(8)

S1E1 · 2025-09-05 · 60m

Episode 1

8.0

When a series of terrible murders ensues in a residential area, Cha Su-yeol is forced to seek help from Jeong I-sin, a serial killer from the past.

S1E2 · 2025-09-06 · 61m

Episode 2

9.0

The culprit has been arrested, but the victim’s whereabouts remain unknown. Su-yeol struggles to save a life as I-sin reveals her true intentions.

S1E3 · 2025-09-12 · 61m

Episode 3

8.0

I-shin offers assistance with the investigation, but it's unclear why she would help a cop. Su-yeol unravels the origins of I-shin's murderous instinct.

S1E4 · 2025-09-13 · 60m

Episode 4

8.0

The culprit begins to close in on Su-yeol's family. I-shin pressures Su-yeol to take action — but she happens to be the one threatening his family.

S1E5 · 2025-09-19 · 60m

Episode 5

7.0

Su-yeol finds I-shin in his home after she vanishes under police watch. The killer demands to speak to I-shin and gives her a hint about the plan.

S1E6 · 2025-09-20 · 60m

Episode 6

7.0

Shaken by recent events, Su-yeol attempts to confide in Lee Jung-yeon. During a tense call, I-shin manipulates the killer into exposing a crucial lead.

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