Helck
Three months have passed since the Demon Lord was struck down, and the Demon Realm is holding a tournament to select his replacement. The leading contestant is Helck, a human hero who claims to hate his own kind. Some aren't happy with the idea of a human becoming the next Demon Lord—especially Vermilio the Red. She wants nothing more than to protect demonkind and prove Helck to be their enemy, even if she has to rig the competition to do it!
Where to stream Helck
Streaming now in the United States on Hulu and HiDive.
Rent or buy in the United States on Amazon Video.
Trailers and promos
English DUB Trailer
Trailer 2 [Subtitled]
Official Teaser [Subtitled]
Limelight
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Frequently asked questions about Helck
Where can I watch Helck in the United States?
Helck is available to stream on Hulu and HiDive in the United States, and to rent or buy on Amazon Video. Streaming availability is provided by JustWatch and can change over time.
Is Helck on Hulu?
Yes. Helck is streaming on Hulu in the United States, alongside HiDive.
Can I watch Helck for free?
Not free in the United States right now. Helck needs a subscription to Hulu and HiDive, or you can rent or buy it on Amazon Video.
What are the ratings for Helck?
Helck scores 6.9 on The Movie Database.
Who stars in Helck?
Helck stars Katsuyuki Konishi, Mikako Komatsu, Yoshitsugu Matsuoka, Shiori Izawa, and Shuichi Ikeda.
How many seasons of Helck are there?
Helck has 1 season and 24 episodes, and is ended.
How long does it take to watch all of Helck?
All 24 episodes of Helck add up to about 9 hours 12 minutes at roughly 23 minutes each. At two hours a night that is about 5 evenings; at four hours a day it takes about 2 days.
What network is Helck on?
Helck airs on Nippon TV, and is produced by SATELIGHT and Miki Production.
What language is Helck in?
Helck is in Japanese.
Ratings and metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked October 2026.