Demon Slayer: Infinity Castle Movie 2025 Full English Dubbed

Update: September 18, 2025 The Demon Slayer saga continues with its most anticipated chapter yet — Kimetsu no Yaiba: Infinity Castle (2025). Following the massive success of Mugen Train and the Swordsmith Village Arc, this cinematic installment adapts one of the most intense and emotional arcs from Koyoharu Gotouge’s bestselling manga. Fans worldwide are eager to know when and where they can watch the movie online, both in English subbed and dubbed formats.

WATCH FULL MOVIE NOW

WATCH FULL MOVIE NOW

What is Infinity Castle About?

Infinity Castle thrusts Tanjiro, Nezuko, Zenitsu, and Inosuke into Muzan Kibutsuji’s terrifying stronghold, a sprawling labyrinth where the final battle between the Demon Slayer Corps and the Upper Moons begins. With high-stakes fights, jaw-dropping animation, and emotional character arcs, this film is set to be one of the most explosive anime releases of 2025.

The movie is scheduled for a 2025 theatrical release in Japan, with international screenings to follow shortly after. As with Mugen Train, fans outside Japan can expect subtitled and dubbed versions in select theaters before the film becomes available on streaming platforms.

Where to Watch Demon Slayer: Infinity Castle Online

While some websites may promise “free streaming,” viewers should be cautious of unofficial or pirated sources. For the best experience, fans are encouraged to watch the movie legally through the following platforms once it’s officially released:

Theatrical Release: Premiering in Japan first, then rolling out to theaters worldwide.

Crunchyroll: The most likely platform for the official streaming release, offering both English-subbed and dubbed versions.

Funimation (Sony): Known for distributing past Demon Slayer films, they may also handle streaming rights.