Mantis (2025)
Mantis is streaming in South Korea on Netflix, Watcha, TVING.
The verdict
Mantis neither embarrasses itself nor gives you much reason to recommend it. It carries a 6.4/10 on TMDB across 193 ratings — squarely mid-table. It clocks in at a standard 113 minutes. In South Korea you can stream it on Netflix, Watcha, TVING.
Should you spend 1h 53m on it?
1h 53m of Korean action with crime threaded through. Runs about as long as you'd expect, so no scheduling gymnastics needed.
- Why
- At 6.4/10 from 193 ratings, audiences are split; the genre fit matters more than the score here.
- Skip if
- you'd rather the plot moved on people than on set pieces
- Best for
- A normal night, nothing to plan around
Story
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?
Good to know
| Runtime | 1h 53m |
| Watch with family? | 19 · Adults only |
| Genre | Action / Crime |
| Language | Korean |
| Best screen | Stream at home |
Director
Lee Tae-sung
Cast
Where to watch in South Korea
Included with a subscription — no extra charge on these platforms.
Availability as of 24 Sept 2026 — platforms may change over time.
More: Everything new on Netflix
Trailer
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