M3: The Dark Metal (2014): cast, story & where to watch
2014 · Series · ★ 7.2
Released in 2014, M3: The Dark Metal is an animation, drama, action & adventure and sci-fi & fantasy series.
What it’s about. In a dark void known as the Lightless Realm, a group of children meet and bond, but are then separated and returned to their own dimension. Years later, these children reunite to fight "Admonitions," monsters that originate from the same void, using robots known as "Vess." However, their efforts only slow the ever-encroaching and expanding Lightless Realm from infecting their world. Their lives take a drastic turn when a new foe appears in the form of a "Corpse," whose song is rumored to kill any who hear it within nine days. The "Corpse Song" is heard by the group, and with this, they each begin to pull away and become caught up in their own personal problems—ultimately threatening the fate of humanity.
Who’s in it. M3: The Dark Metal stars Yoko Hikasa as Emiru Hazaki (voice), Ayumu Murase as Heito Isaku (voice), Kotori Koiwai as Sasame Izuriha (voice) and Sayuri Yahagi as Raika Kasumi (voice), among others.
How it landed. With an audience score of 7.2/10, M3: The Dark Metal has been warmly received by audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch M3: The Dark Metal page.
If you liked it. Fans of M3: The Dark Metal tend to enjoy Rick and Morty, Demon Slayer: Kimetsu no Yaiba, Attack on Titan and Attack on Titan: No Regrets.
Frequently asked
- Where can I watch M3: The Dark Metal (2014)?
- Streaming, rental and purchase options for M3: The Dark Metal change frequently. Check our where-to-watch page for the latest availability in your country.
- Is M3: The Dark Metal worth watching?
- M3: The Dark Metal holds an audience score of 7.2 out of 10, and is a strong pick if you enjoy animation, drama, action & adventure and sci-fi & fantasy. Most viewers rate it highly.
- Who stars in M3: The Dark Metal?
- M3: The Dark Metal stars Yoko Hikasa, Ayumu Murase, Kotori Koiwai, Sayuri Yahagi and Tetsuya Kakihara.
- When was M3: The Dark Metal released?
- M3: The Dark Metal was released in 2014.