Mantis (2025)
A South Korean action thriller that plunges a secret world of contract killers into violent chaos as a lethal new generation fights to claim the shadows.
Mantis - Movie Information
- Original Title: 사마귀
- Release Year: 2025
- Directed by: Lee Tae-sung
- Type: Movie
- Genres: Action, Crime, Thriller
- Age Rating (US): R
- Runtime: 1h 53m
- Original Language: Korean
- Spoken Languages: Korean
- Production Companies: See Át Film
- Production Countries: South Korea
- Alternative Titles: Imádkozó sáska (HU), Mantis (TH)
Mantis - Plot
The secret society of contract killers falls into chaos, unleashing a new breed of assassins. With old rules in ruins, who dares claim the shadows?
Mantis - Trailer
Watch the official trailer and see the new generation of killers emerge:
A new generation of rising killers.
Where to Watch Mantis
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Mantis - Cast & Crew
Director(s)
- Lee Tae-sung
Main Cast
- Yim Si-wan
- Park Gyu-young
- Choi Hyun-wook
- Bae Gang-hee
- Hwang Sung-bin
- Yoo Su-bin
- Jeon Bae-soo
- Jo Woo-jin
- Sul Kyung-gu
- Jeon Do-yeon
Writers
- Lee Tae-sung
- Byun Sung-hyun
- Lee Jin-seong
Producers
- Yi Jin-hee
- Choi Bo-ram
Mantis - FAQs
Is Mantis a sequel or spin-off of another film?
Mantis is a spin-off of the 2023 Korean action hit Kill Boksoon, which starred Jeon Do-yeon. The film expands the same shadowy world of contract killers and their secret society, with Jeon Do-yeon reprising her role as Gil Bok-soon alongside a largely new cast of assassins.
Where can you stream Mantis online?
Mantis is available to stream on Netflix, including on the Netflix Standard with Ads plan. It is a Netflix original production, making the platform the exclusive home for the film. Availability may vary by region, so check your local Netflix library for access.
Who are the main actors in Mantis?
The film stars Yim Si-wan as Lee Han-wool (Mantis), Park Gyu-young as Shin Jae-yi, Choi Hyun-wook as Benjamin Jo, Bae Gang-hee as Yang Soo-min, Sul Kyung-gu as Cha Min-gyu, and Jeon Do-yeon reprising her role as Gil Bok-soon from Kill Boksoon.
What is Mantis (2025) about?
Mantis follows the collapse of a clandestine society of professional assassins. When the old order crumbles and its rules dissolve, a dangerous new generation of killers emerges to fill the power vacuum. The film explores brutal rivalries, shifting loyalties, and the ruthless ambition driving this fresh wave of hired killers.
What is the age rating for Mantis?
Mantis is rated R in the United States. This rating reflects the film's intense action sequences, graphic violence, and mature themes consistent with the assassin thriller genre. Viewer discretion is advised, and the film is not suitable for audiences under 17 without parental guidance.
Who directed Mantis and who wrote the screenplay?
Mantis was directed by Lee Tae-sung, who also co-wrote the screenplay alongside Byun Sung-hyun and Lee Jin-seong. Lee Tae-sung serves as the creative driving force behind the film, shaping both its narrative direction and visual style.
When was Mantis released and how long is it?
Mantis was released on September 26, 2025. The film runs for 113 minutes, or approximately 1 hour and 53 minutes. It is a South Korean production distributed internationally through Netflix.
What movies are similar to Mantis?
If you enjoyed Mantis, similar films worth exploring include Sicario (2015), The Bourne Identity (2002), The Bourne Supremacy (2004), The Bourne Ultimatum (2007), Bangkok Dangerous (2000), and Lady Snowblood (1973). These films share themes of assassins, covert operations, and high-stakes action.
More About Mantis
Explore further details, cast profiles, and technical credits on these authoritative databases.