Skip to content

Featured Popular Top Rated Upcoming Now Playing

Featured Popular Top Rated Airing Today On The Air

Action Adventure Animation Comedy Crime Documentary Drama Family Fantasy History Horror Music Mystery Romance Science Fiction TV Movie Thriller War

Search movies and TV series

Search movies and TV series

Featured Popular Top Rated Upcoming Now Playing

Featured Popular Top Rated Airing Today On The Air

Action Adventure Animation Comedy Crime Documentary Drama Family Fantasy History Horror Music Mystery Romance Science Fiction TV Movie Thriller War

Every movie and series, one place to find it.

Search movies and TV series

Loading content…

Discover where to watch movies and TV series online. Browse trending titles, streaming availability, ratings, trailers, cast and full episode guides — all in one place.

Movies

Featured
Popular
Top Rated
Upcoming
Now Playing

TV Series

Featured
Popular
Top Rated
Airing Today
On The Air

Discover

Trending
Free to Watch
Browse Genres
Search

© 2026 Watch Free Online Movies. All rights reserved.

This product uses the TMDB API but is not endorsed or certified by TMDB. Watch Free Online Movies does not host or stream any media — it links to where titles are legally available.

Loading title details…

Demon Slayer: Kimetsu no Yaiba - Infinity Castle 3

Animation Action Fantasy

NRNot yet rated

User Score

No votes yet

Overview

Plot TBA. The third and final installment in the Infinity Castle story arc.

Director: Haruo Sotozaki

Top Billed Cast

Natsuki Hanae
Tanjiro Kamado (voice)
Yoshitsugu Matsuoka
Inosuke Hashibara (voice)
Hiro Shimono
Zenitsu Agatsuma (voice)
Akari Kito
Nezuko Kamado (voice)

More Like This

Recommendations based on this film

87%User score 87 percent

Demon Slayer: Kimetsu no Yaiba Infinity Castle

2025 · Animation · Action

73%User score 73 percent

Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-

2023 · Animation · Action

79%User score 79 percent

Demon Slayer: Kimetsu no Yaiba - Sibling's Bond

2019 · Animation · Action

65%User score 65 percent

Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-

2024 · Action · Animation

82%User score 82 percent

Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train

2020 · Animation · Action

72%User score 72 percent

The Seven Deadly Sins: Grudge of Edinburgh Part 2

2023 · Action · Adventure

78%User score 78 percent

Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc

2021 · Animation · Action

81%User score 81 percent

Digimon Adventure: Last Evolution Kizuna

2020 · Animation · Action

81%User score 81 percent

Black Clover: Sword of the Wizard King

2023 · Animation · Fantasy

77%User score 77 percent

The Seven Deadly Sins: Grudge of Edinburgh Part 1

2022 · Animation · Fantasy

67%User score 67 percent

Wicked City

1987 · Animation · Fantasy

71%User score 71 percent

Mononoke the Movie: The Phantom in the Rain

2024 · Animation · Fantasy

61%User score 61 percent

X

1996 · Action · Animation

79%User score 79 percent

Pretty Guardian Sailor Moon Eternal the Movie Part 1

2021 · Animation · Action

74%User score 74 percent

Drifting Home

2022 · Animation · Fantasy

60%User score 60 percent

Demon City Shinjuku

1988 · Action · Fantasy

60%User score 60 percent

JUJUTSU KAISEN: Execution

2025 · Animation · Action

76%User score 76 percent

Bleach the Movie: Hell Verse

2010 · Action · Animation

65%User score 65 percent

K: Missing Kings

2014 · Animation · Fantasy

60%User score 60 percent

Urotsukidōji: Legend of the Overfiend

1989 · Animation · Action

Media

Where to Watch

No streaming options are listed for US right now. Availability changes often — check back soon.

Facts

Status: In Production
Original title: 劇場版「鬼滅の刃」無限城編 3
Original language: Japanese
Production: ufotable, Aniplex, Shueisha

Keywords

based on manga
demon
shounen
anime
animated horror
brother sister relationship

Demon Slayer: Kimetsu no Yaiba - Infinity Castle 3 | Watch Free Online Movies