Mantis

Where to Watch Mantis (2025) Online Free

Stream Mantis (2025) online free in HD on MyFlixer. This watch page gives you 8 streaming servers for the action movie, fast loading, subtitles where the source provides them, and no registration wall between you and the film.

Directed by Lee Tae-sung, Mantis stars Yim Si-wan, Park Gyu-young, Choi Hyun-wook and Bae Gang-hee. It runs 1h 53m and holds a 6.4/10 average rating on TMDB from 192 votes. The action, crime and thriller movie was released on September 25, 2025 by See Át Film (South Korea), originally in Korean. As the poster puts it: "A new generation of rising killers.".

The 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?

For the best experience start with Server 1 and only switch if the stream buffers. Full-screen playback and subtitle selection are handled inside the player. Fans of Mantis on MyFlixer also watch Hitman: Agent 47, The Virtuoso and The Killer, all streaming free in HD.

Mantis Streaming FAQ

Can I watch Mantis for free on MyFlixer?

Yes. Mantis streams completely free on MyFlixer (also known as MyFlixerz). There is no subscription, no credit card and no account required.

Is Mantis available in HD?

Yes. The servers offer Mantis in HD quality (720p or 1080p depending on the source) and playback adapts to your connection speed.

How long is Mantis?

Mantis has a runtime of 1h 53m, so set aside a little more than that for the full movie.

What should I do if Mantis will not play?

Switch to another server using the buttons above the player. Most playback problems are solved by choosing a different server or refreshing the page.