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Seasons & episodes
Searching for watch Aldnoah.Zero season 1 online? Use the episode list below (legal-only availability varies by region).
Where to watch “Aldnoah.Zero” (2014) online legally? See US streaming options first, plus English-region fallbacks.
Aldnoah.Zero first aired in 2014 • originally associated with Gunma TV • 1 season • 24 episodes • around 24 minutes per episode • status: Ended.
If you searched for “watch Aldnoah.Zero online” (2014), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the Animation, Action & Adventure, Sci-Fi & Fantasy space, which helps set expectations for tone and pacing.
Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.
This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.
Synopsis
In 1972, the Apollo 17 mission discovered a hypergate to Mars on the surface of the moon. Soon a war breaks out between Earth and Mars, and Martian soldiers begin to descend from the sky, riding steel giants, intent on exterminating humanity.
Keywords
space colony, princess, space, mecha, giant robot, piloted robot, political intrigue , battleship, military, anime, war.
Stills
Similar series
Gurren Lagann, Knights of Sidonia, Mobile Suit Gundam Unicorn, Mobile Suit Gundam, Gunbuster, Code Geass: Lelouch of the Rebellion, The Legend of the Galactic Heroes: Die Neue These, Star Blazers: Space Battleship Yamato 2199.
Main cast
