Movie

Mantis

“A new generation of rising killers.”

★ 6.4(167)20251h 53m

Mantis is streaming on Netflix, Watcha, Netflix Standard with Ads and TVING in South Korea, and available to rent or buy on Google Play Movies. Availability checked 10 June 2026.

Where to watch Mantis

🇰🇷 South Korea

NetflixStream

WatchaStream

Netflix Standard with AdsStream

TVINGStream

Google Play MoviesBuy

Good to know

Director: Lee Tae-sung
Release date: 2025-09-25
Runtime: 1h 53m
Language: Korean
Status: Released
Country: South Korea
Studio: See Át Film
Part of: Kill Boksoon Collection

Mantis — trailer

About Mantis

Mantis is a 2025 movie in the Action, Crime and Thriller genres, directed by Lee Tae-sung, starring Yim Si-wan, Park Gyu-young and Choi Hyun-wook. It has a runtime of 1 hour 53 minutes. It holds an average rating of 6.4/10 from 167 viewers. Below you can see where to watch Mantis in South Korea — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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?

Cast

Yim Si-wan

Lee Han-wool / Mantis

Park Gyu-young

Shin Jae-yi

Choi Hyun-wook

Benjamin Jo

Bae Gang-hee

Yang Soo-min

Hwang Sung-bin

Puma Lee

Yoo Su-bin

Kim Dong-yeong

Jeon Bae-soo

Nam Bae-soo

Jo Woo-jin

Dok-go

Sul Kyung-gu

Cha Min-gyu

Jeon Do-yeon

Gil Bok-soon

Yang Dong-geun

Gwang-cheon / Bi-cheon

Kim Joon-bae

Mr. Bae

Themes & keywords

assassinhitmanspin offparanoidunassuming

Frequently asked questions

Where can I watch Mantis in South Korea?+

In South Korea, you can stream Mantis on Netflix, Watcha, Netflix Standard with Ads and TVING. It's also available to rent or buy on Google Play Movies.

Is Mantis on Netflix?+

Yes — Mantis is available to stream on Netflix in South Korea.

How long is Mantis?+

Mantis has a runtime of 1 hour 53 minutes (113 minutes).

Who stars in Mantis?+

Mantis stars Yim Si-wan, Park Gyu-young, Choi Hyun-wook, Bae Gang-hee and Hwang Sung-bin.

When did Mantis come out?+

Mantis is a 2025 movie directed by Lee Tae-sung.

What genre is Mantis?+

Mantis is Action, Crime and Thriller film.

Who directed Mantis?+

Mantis was directed by Lee Tae-sung.