E8
8. Episode 8
After a tense hostage exchange, I-shin confronts her protégé. Su-yeol makes a grim discovery about his family's fractured past.
Latest episode
S1 E8
Queen Mantis is a mystery and drama TV series that premiered on SBS on September 5, 2025. It has 1 season and 8 episodes so far and has ended. The latest episode, Season 1 Episode 8, aired on September 27, 2025.
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.
Last updated
8 episodes · 1 season
2025 · 8 episodes · Last episode: 1 year ago
E8
After a tense hostage exchange, I-shin confronts her protégé. Su-yeol makes a grim discovery about his family's fractured past.
E7
As Jung-yeon copes with the truth of Su-yeol's past, the killer reveals their identity — and takes a hostage, forcing Su-yeol into a dangerous bargain.
E6
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.
E5
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.
E4
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.
E3
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.
E2
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.
E1
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.
Created by Byun Young-joo
Queen Mantis has ended, so no new episodes are scheduled. The final episode aired on September 27, 2025.
The most recent episode of Queen Mantis, Season 1 Episode 8, aired on September 27, 2025.
Queen Mantis has 1 season with 8 episodes in total.
Queen Mantis first aired on SBS on September 5, 2025.
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