Currently available on 1 streaming service.

Streaming, rent, or buy Saint Seiya: Knights of the Zodiac – Season 1:

Currently you are able to watch "Saint Seiya: Knights of the Zodiac - Season 1" streaming on Crunchyroll Amazon Channel.

Where can I watch Saint Seiya: Knights of the Zodiac for free?

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Cast

Toru Furuya
Seiya (voice)
Hirotaka Suzuoki
Shiryû
Ryo Horikawa
Shun
Koichi Hashimoto
Hyôga
Hideyuki Hori
Ikki
Keiko Han
Saori
Hideyuki Tanaka
Narrator