Crime•Mystery•Drama

All Episodes of Queen Mantis

Browse all episodes of Queen Mantis

Binge this in 8h 2m•Peaking at 8.6/10

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.

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Season 1

8.6/1066 votes
Episode 1
Season 1 Episode 1 - Aired 9/5/2025
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.
Director: Unknown
Writer: Unknown
8.5/1053 votes
Episode 3
Season 1 Episode 3 - Aired 9/12/2025
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.
Director: Unknown
Writer: Unknown
8.4/1047 votes
Episode 4
Season 1 Episode 4 - Aired 9/13/2025
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.
Director: Unknown
Writer: Unknown
8.4/1043 votes
Episode 7
Season 1 Episode 7 - Aired 9/26/2025
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.
Director: Unknown
Writer: Unknown
8.4/1050 votes
Episode 8
Season 1 Episode 8 - Aired 9/27/2025
After a tense hostage exchange, I-shin confronts her protégé. Su-yeol makes a grim discovery about his family's fractured past.
Director: Unknown
Writer: Unknown
8.3/1056 votes
Episode 2
Season 1 Episode 2 - Aired 9/6/2025
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.
Director: Unknown
Writer: Unknown
8.3/1047 votes
Episode 5
Season 1 Episode 5 - Aired 9/19/2025
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.
Director: Unknown
Writer: Unknown
8.3/1046 votes
Episode 6
Season 1 Episode 6 - Aired 9/20/2025
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.
Director: Unknown
Writer: Unknown