7.212 / 12 SAINT SEIYA: Knights of the Zodiac Jul. 19, 2019 SAINT SEIYA: Knights of the Zodiac IMDb: 7.2 2019 6388 views Watch SAINT SEIYA: Knights of the Zodiac full episode online free watchcartoononline. Storyline: Seiya and the Knights of the Zodiac rise again ... Action & AdventureAnimationSci-Fi & Fantasy