
Storyline
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?
Key Information
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Cast & Crew

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 Seong-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
Frequently Asked Questions
Mantis was released on September 25, 2025.
The runtime of Mantis is 1h 53m.
Mantis is a Action, Crime, Thriller movie.
Mantis has a rating of 6.4 out of 10 on TMDB.
Mantis is available to watch. Check streaming platforms and theaters near you.
Mantis was directed by Lee Tae-sung.
The main cast of Mantis includes Yim Si-wan, Park Gyu-young, Choi Hyun-wook.
Mantis is originally in Korean.