Knights of Sidonia in order

2 films, 4h 14m in all, in release order.

Knights of Sidonia: The Movie
2015 · 134 min
The film is a compilation of the first season, featuring new scenes and remastered sound effects. The story follows Nagate Tanikaze, who has spent his entire life living deep beneath Sidonia’s surface. While searching for food, he ventures above ground for the first time and discovers humanity’s ongoing struggle to survive against the Gauna.
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Knights of Sidonia: Love Woven in the Stars
2021 · 120 min
After the Earth was destroyed by mysterious alien lifeforms known as the Gauna, surviving remnants of the human race escaped to space in the enormous generation ship Sidonia. Having drifted through space for millennia, the Sidonia found itself once more under attack from Gauna for the first time in a century. Once again facing the threat of extinction, a temporary victory against the Gauna was eked out thanks to the human-Gauna hybrid Tsumugi Shiraui and ace Guardian mech pilot Nagate Tanikaze. 10 years later... The people of Sidonia enjoy a brief respite. Peaceful days pass, during which Tsumugi begins to realize her feelings for Nagate, who is now celebrated as a hero of Sidonia. However, as Captain Kobayashi has always known, as long as the Gauna remain, peace cannot last. The decision is made: a final battle, upon which rests the fate of humanity's last survivors. As the end approaches, will the crew be able to protect those they love?
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Frequently asked questions

What order should I watch Knights of Sidonia in?

1. Knights of Sidonia: The Movie (2015), 2. Knights of Sidonia: Love Woven in the Stars (2021).

How long does it take to watch all of Knights of Sidonia?

About 4h 14m across 2 released films.

Do any Knights of Sidonia films have post-credit scenes?

None are listed on TMDB.