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Poster for Knights of Sidonia

TV series

Knights of Sidonia

Original title: シドニアの騎士

2014 · TV-14 · 2 seasons · 24 episodes

7.6

TMDB audience score
148 votes, out of 10

Trailer Where to watch

Synopsis

An alien race called Gauna has destroyed Earth. leaving humanity struggling to survive aboard the spaceship Sidonia. Even though it’s been a century since the last encounter with the Gauna, military service is mandatory. For Nagate Tanikaze, whose grandfather secretly hid him in the forgotten bowels of Sidonia, it’s a strange new world as he’s forced to come to the surface. Yet his recruitment comes just in time, for the Gauna have suddenly reappeared.

About 9h 36m to watch every episode. An estimate: 24 episodes at the typical episode runtime of 24 minutes.

Where to watch

Official options in the United States:

Subscription

  • Crunchyroll
  • Crunchyroll Amazon Channel

All options on TMDB

Where-to-watch data is provided by JustWatch through TMDB. It differs by country and changes over time, so confirm with the service before paying. PlotNest does not host or stream anything.

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Trailer

Play trailer: Knights of Sidonia English Trailer: You're Not Alone

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Main cast

  • Ryota Osaka
    Nagate Tanikaze (voice)
    24 episodes

  • Aki Toyosaki
    Izana Shinatose (voice)
    24 episodes

  • Tomohiro Tsuboi
    Ichirou Seii (voice)
    24 episodes

  • Hisako Kanemoto
    Yuhata Midorikawa (voice)
    24 episodes

  • Satomi Arai
    Lala Hiyama (voice)
    24 episodes

  • Eri Kitamura
    Honoka Clones (voice)
    24 episodes

  • Atsuko Tanaka
    Ittan Samari (voice)
    24 episodes

  • Kohsuke Toriumi
    Kouichi Tsuruuchi (voice)
    24 episodes

  • Sayaka Ohara
    Announcer (voice)
    24 episodes

  • Takahiro Sakurai
    Norio Kunato (voice)
    24 episodes

  • Aya Suzaki
    Shizuka Hoshijiro (voice)
    8 episodes

  • Kouji Fujiyoshi
    Recon Squad Leader (voice)
    8 episodes

  • Takehito Koyasu
    Ochiai (voice)
    7 episodes

  • Nanako Mori
    Controller (voice)
    7 episodes

  • Ayane Sakura
    Mozuku Kunato (voice)
    7 episodes

  • Miho Miyagawa
    Chief Navigator (voice)
    6 episodes

  • Takako Honda
    Sasaki (voice)
    4 episodes

  • Mamiko Noto
    Yure Shinathose (voice)
    4 episodes

Seasons