Helck - Season 1 Episode 20 The Mysterious Woman
The winged knights continue attacking Castle Thor to level themselves up further. Meanwhile, Asta keeps snooping for information in the human realm.
- Genre: Animation, Comedy, Action & Adventure, Sci-Fi & Fantasy
- Studio: Nippon TV
- Keyword: magic, based on manga, demon, shounen, anime, fantasy
- Cast: Katsuyuki Konishi, Mikako Komatsu, Yoshitsugu Matsuoka, Akira Ishida, Shiki Aoki, Haruka Shiraishi